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Kadir A, Abdiryim T, Liu X, Jamal R, Zhang Y. Self-Powered UV Photodetector Construction of the P(EDOS-TTh) Copolymer-Modified ZnO Nanoarray. NANOMATERIALS (BASEL, SWITZERLAND) 2024; 14:720. [PMID: 38668214 PMCID: PMC11053458 DOI: 10.3390/nano14080720] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/20/2024] [Revised: 04/09/2024] [Accepted: 04/17/2024] [Indexed: 04/29/2024]
Abstract
To solve the problem that zinc oxide nanorods (ZnO NRs)-based self-powered ultraviolet (UV) photodetectors cannot obtain both higher responsiveness and shorter response time, P(EDOS-TTh) was prepared using 3,4-ethylenedioxyselenphene (EDOS) and terthiophene (TTh) as copolymers, which modify the ZnO NRs surface, and the ZnO/P(EDOS-TTh) P-N junction self-powered UV device is assembled. The effect of the number of electrochemical polymerization cycles on the UV photodetection performance of ZnO/P(EDOS-TTh) P-N heterojunction was studied by adjusting the number of electrochemical polymerization cycles at the monomer molar ratio of 1:1. Benefiting from the enhanced built-in electric field of the ZnO/P(EDOS-TTh) interface, balancing photogenerated carriers, and charge separation and transport. The results show that the contact between N-type ZnO NRs and P-type P(EDOS-TTh) is best when the number of polymerization cycles is 3, due to the fact that EDOS-TTh and ZnO NRs form excellent P-N heterojunctions with strong internal electric fields, and the devices show good pyroelectric effect and UV photodetection performance. Under 0 V bias and 0.32 mW/cm2 UV irradiation, the responsivity (R) of ZnO/P(EDOS-TTh) reaches 3.31 mA/W, the detectivity (D*) is 7.25 × 1010 Jones, and the response time is significantly shortened. The rise time is 0.086 s, which exhibited excellent photoelectric properties and stability. UV photodetection performance with high sensitivity and fast response time is achieved.
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Affiliation(s)
- Aygul Kadir
- State Key Laboratory of Chemistry and Utilization of Carbon Based Energy Resources, Key Laboratory of Advanced Functional Materials, College of Chemistry, Xinjiang University, Urumqi 830046, China; (A.K.); (X.L.); (Y.Z.)
- Key Laboratory of Petroleum and Gas Fine Chemicals, Educational Ministry of China, College of Chemical Engineering, Xinjiang University, Urumqi 830046, China;
| | - Tursun Abdiryim
- State Key Laboratory of Chemistry and Utilization of Carbon Based Energy Resources, Key Laboratory of Advanced Functional Materials, College of Chemistry, Xinjiang University, Urumqi 830046, China; (A.K.); (X.L.); (Y.Z.)
| | - Xiong Liu
- State Key Laboratory of Chemistry and Utilization of Carbon Based Energy Resources, Key Laboratory of Advanced Functional Materials, College of Chemistry, Xinjiang University, Urumqi 830046, China; (A.K.); (X.L.); (Y.Z.)
| | - Ruxangul Jamal
- Key Laboratory of Petroleum and Gas Fine Chemicals, Educational Ministry of China, College of Chemical Engineering, Xinjiang University, Urumqi 830046, China;
| | - Yaolong Zhang
- State Key Laboratory of Chemistry and Utilization of Carbon Based Energy Resources, Key Laboratory of Advanced Functional Materials, College of Chemistry, Xinjiang University, Urumqi 830046, China; (A.K.); (X.L.); (Y.Z.)
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Rokade A, Rahane GK, Živković A, Rahane SN, Tarkas HS, Hareesh K, de Leeuw NH, Sartale SD, Dzade NY, Jadkar SR, Rondiya SR. Fabrication of ZnO Scaffolded CdS Nanostructured Photoanodes with Enhanced Photoelectrochemical Water Splitting Activity under Visible Light. LANGMUIR : THE ACS JOURNAL OF SURFACES AND COLLOIDS 2024; 40:6884-6897. [PMID: 38517367 DOI: 10.1021/acs.langmuir.3c03817] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 03/23/2024]
Abstract
CdS, characterized by its comparatively narrow energy band gap (∼2.4 eV), is an appropriate material for prospective use as a photoanode in photoelectrochemical water splitting. Regrettably, it encounters several obstacles for practical and large-scale applications, including issues such as bulk carrier recombination and diminished conductivity. Here, we have tried to address these challenges by fabricating a novel photoelectrode (ZnO/CdS) composed of one-dimensional ZnO nanorods (NRs) decorated with two-dimensional CdS nanosheets (NSs). A facile two-step chemical method comprising electrodeposition along with chemical bath deposition is employed to synthesize the ZnO NRs, CdS NSs, and ZnO/CdS nanostructures. The prepared nanostructures have been investigated by UV-visible absorption spectroscopy, X-ray diffraction, Raman spectroscopy, transmission electron microscopy (TEM), and scanning electron microscopy. The fabricated ZnO/CdS nanostructures have shown enhanced photoelectrochemical properties due to the improvement of the semiconductor junction surface area and thereby enhanced visible light absorption. The incorporation of CdS NSs has been further found to promote the rate of the charge separation and transfer process. Subsequently, the fabricated ZnO/CdS photoelectrodes achieved a photocurrent conversion efficiency 3 times higher than that of a planar ZnO NR photoanode and showed excellent performance under visible light irradiation. The highest applied bias photon-to-current conversion efficiency (% ABPE) of about ∼0.63% has been obtained for the sample with thicker CdS NSs on ZnO NRs with a photocurrent density of ∼1.87 mA/cm2 under AM 1.5 G illumination. The newly synthesized nanostructures further demonstrate that the full photovoltaic capacity of nanomaterials is yet to be exhausted.
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Affiliation(s)
- Avinash Rokade
- Department of Physics, Savitribai Phule Pune University, Pune 411007, India
| | - Ganesh K Rahane
- Department of Materials Engineering, Indian Institute of Science, Bangalore 560012, India
| | - Aleksandar Živković
- Department of Earth Sciences, Utrecht University, Princetonlaan 8a, Utrecht 3548CB, The Netherlands
| | - Swati N Rahane
- Department of Physics, Savitribai Phule Pune University, Pune 411007, India
| | - Hemant S Tarkas
- Department of Physics, Savitribai Phule Pune University, Pune 411007, India
| | - K Hareesh
- Department of Physics, Manipal Institute of Technology Bengaluru, Manipal Academy of Higher Education, Manipal 576104, India
| | - Nora H de Leeuw
- Department of Earth Sciences, Utrecht University, Princetonlaan 8a, Utrecht 3548CB, The Netherlands
- School of Chemistry, University of Leeds, Leeds LS2 9JT, United Kingdom
| | | | - Nelson Y Dzade
- Department of Energy and Mineral Engineering, Pennsylvania State University, University Park, Pennsylvania 16802, United States
| | - Sandesh R Jadkar
- Department of Physics, Savitribai Phule Pune University, Pune 411007, India
| | - Sachin R Rondiya
- Department of Materials Engineering, Indian Institute of Science, Bangalore 560012, India
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Lim SM, Jeong H, Moon J, Park JT. Amphiphilic Graft Copolymers as Templates for the Generation of Binary Metal Oxide Mesoporous Interfacial Layers for Solid-State Photovoltaic Cells. NANOMATERIALS (BASEL, SWITZERLAND) 2024; 14:352. [PMID: 38392726 PMCID: PMC10891625 DOI: 10.3390/nano14040352] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/17/2024] [Revised: 02/10/2024] [Accepted: 02/12/2024] [Indexed: 02/24/2024]
Abstract
The binary metal oxide mesoporous interfacial layers (bi-MO meso IF layer) templated by a graft copolymer are synthesized between a fluorine-doped tin oxide (FTO) substrate and nanocrystalline TiO2 (nc-TiO2). Amphiphilic graft copolymers, Poly(epichlorohydrin)-graft-poly(styrene), PECH-g-PS, were used as a structure-directing agent, and the fabricated bi-MO meso IF layer exhibits good interconnectivity and high porosity. Even if the amount of ZnO in bi-MO meso IF layer increased, it was confirmed that the morphology and porosity of the bi-MO meso IF layer were well-maintained. In addtion, the bi-MO meso IF layer coated onto FTO substrates shows higher transmittance compared with a pristine FTO substrate and dense-TiO2/FTO, due to the reduced surface roughness of FTO. The overall conversion efficiency (η) of solid-state photovoltaic cells, dye-sensitized solar cells (DSSCs) fabricated with nc-TiO2 layer/bi-MO meso IF layer TZ1 used as a photoanode, reaches 5.0% at 100 mW cm-2, which is higher than that of DSSCs with an nc-TiO2 layer/dense-TiO2 layer (4.2%), resulting from enhanced light harvesting, good interconnectivity, and reduced interfacial resistance. The cell efficiency of the device did not change after 15 days, indicating that the bi-MO meso IF layer with solid-state electrolyte has improved electrode/electrolyte interface and electrochemical stability. Additionally, commercial scattering layer/nc-TiO2 layer/bi-MO meso IF layer TZ1 photoanode-fabricated solid-state photovoltaic cells (DSSCs) achieved an overall conversion efficiency (η) of 6.4% at 100 mW cm-2.
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Affiliation(s)
- Seung Man Lim
- Department of Chemical Engineering, Konkuk University, 120 Neungdong-ro, Gwangjin-gu, Seoul 05029, Republic of Korea
| | - Hayeon Jeong
- Department of Chemical Engineering, Konkuk University, 120 Neungdong-ro, Gwangjin-gu, Seoul 05029, Republic of Korea
| | - Juyoung Moon
- Department of Chemical and Biomolecular Engineering, Yonsei University, 50 Yonsei-ro, Seodaemun-gu, Seoul 03722, Republic of Korea
| | - Jung Tae Park
- Department of Chemical Engineering, Konkuk University, 120 Neungdong-ro, Gwangjin-gu, Seoul 05029, Republic of Korea
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4
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Wu S, Ou K, Zhang W, Ni Y, Xia Y, Wang H. TiO 2nanorod arrays/Ti 3C 2T xMXene nanosheet composites with efficient photocatalytic activity. NANOTECHNOLOGY 2024; 35:155705. [PMID: 38176072 DOI: 10.1088/1361-6528/ad1afb] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/04/2023] [Accepted: 01/04/2024] [Indexed: 01/06/2024]
Abstract
Semiconductor photocatalysis holds significant promise in addressing both environmental and energy challenges. However, a major hurdle in photocatalytic processes remains the efficient separation of photoinduced charge carriers. In this study, TiO2nanorod arrays were employed by glancing angle deposition technique, onto which Ti3C2TxMXene was deposited through a spin-coating process. This hybrid approach aims to amplify the photocatalytic efficacy of TiO2nanorod arrays. Through photocurrent efficiency characterization testing, an optimal loading of TiO2/Ti3C2Txcomposites is identified. Remarkably, this composite exhibits a 40% increase in photocurrent density in comparison to pristine TiO2. This enhancement is attributed to the exceptional electrical conductivity and expansive specific surface area inherent to Ti3C2TxMXene. These attributes facilitate swift transport of photoinduced electrons, consequently refining the separation and migration of electron-hole pairs. The synergistic TiO2/Ti3C2Txcomposite showcases its potential across various domains including photoelectrochemical water splitting and diverse photocatalytic devices. As such, this composite material stands as a novel and promising entity for advancing photocatalytic applications. This study can offer an innovative approach for designing simple and efficient photocatalytic materials composed of MXene co-catalysts and TiO2for efficient water electrolysis on semiconductors.
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Affiliation(s)
- Shujun Wu
- School of Physical Science and Technology, Southwest Jiaotong University, Chengdu 610031, Sichuan, People's Republic of China
| | - Kai Ou
- School of Physical Science and Technology, Southwest Jiaotong University, Chengdu 610031, Sichuan, People's Republic of China
| | - Wenting Zhang
- School of Physical Science and Technology, Southwest Jiaotong University, Chengdu 610031, Sichuan, People's Republic of China
| | - Yuxiang Ni
- School of Physical Science and Technology, Southwest Jiaotong University, Chengdu 610031, Sichuan, People's Republic of China
| | - Yudong Xia
- School of Physical Science and Technology, Southwest Jiaotong University, Chengdu 610031, Sichuan, People's Republic of China
| | - Hongyan Wang
- School of Physical Science and Technology, Southwest Jiaotong University, Chengdu 610031, Sichuan, People's Republic of China
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5
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Fu H, Shewfelt S, Sylvan LD, Gaillard JF, Gray KA. Polyaniline-metal oxide coatings for biocidal applications: Mechanisms of activation and deactivation. CHEMOSPHERE 2024; 346:140543. [PMID: 37918530 DOI: 10.1016/j.chemosphere.2023.140543] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/17/2023] [Revised: 10/20/2023] [Accepted: 10/24/2023] [Indexed: 11/04/2023]
Abstract
Metal oxide (MO) coatings (e.g. TiO2, ZnO, and CuO) have shown great promise to inactivate pathogenic bacteria, maintain self-cleaning surfaces, and prevent infectious diseases spread via surface contact. Under light illumination, the antibacterial performance of photoactive MO coatings is determined by reactive oxygen species (ROS) generation. However, several drawbacks, such as photo-corrosion and rapid electron-hole recombination, hinder the ROS production of MO coatings and diminish their antibacterial efficiency. In this study, we employed polyaniline (PANI), an inexpensive and easy-to-synthesize conductive polymer, to fabricate polyaniline-metal oxide composite (PMC) films. The antibacterial performance of PMC films was tested using E. coli as the model bacterium and Lake Michigan water (LMW) as the background medium and revealed enhanced antibacterial performance relative to MO coatings alone (approximately 75-90 % kill of E. coli by PMC coatings in comparison to 20-40 % kill by MO coatings), which is explained by an increase in the ROS yields of PMC. However, with repeated use, the antibacterial performance of the PMC coatings is diminished due to deprotonation of the PANI in the neutral/slightly basic aqueous environment of LMW. Overall, PANI can enhance the antibacterial performance of MO coatings, but efforts need to be directed to preserve or regenerate PMC stability under environmental conditions and applications.
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Affiliation(s)
- Han Fu
- Department of Civil and Environmental Engineering, Northwestern University, Evanston, IL 60208, USA
| | - Sofia Shewfelt
- Department of Civil and Environmental Engineering, Northwestern University, Evanston, IL 60208, USA
| | - Lena D Sylvan
- Department of Civil and Environmental Engineering, Northwestern University, Evanston, IL 60208, USA
| | - Jean-François Gaillard
- Department of Civil and Environmental Engineering, Northwestern University, Evanston, IL 60208, USA
| | - Kimberly A Gray
- Department of Civil and Environmental Engineering, Northwestern University, Evanston, IL 60208, USA.
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Giri A, Walton SG, Tomko J, Bhatt N, Johnson MJ, Boris DR, Lu G, Caldwell JD, Prezhdo OV, Hopkins PE. Ultrafast and Nanoscale Energy Transduction Mechanisms and Coupled Thermal Transport across Interfaces. ACS NANO 2023; 17:14253-14282. [PMID: 37459320 PMCID: PMC10416573 DOI: 10.1021/acsnano.3c02417] [Citation(s) in RCA: 7] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/15/2023] [Accepted: 06/06/2023] [Indexed: 08/09/2023]
Abstract
The coupled interactions among the fundamental carriers of charge, heat, and electromagnetic fields at interfaces and boundaries give rise to energetic processes that enable a wide array of technologies. The energy transduction among these coupled carriers results in thermal dissipation at these surfaces, often quantified by the thermal boundary resistance, thus driving the functionalities of the modern nanotechnologies that are continuing to provide transformational benefits in computing, communication, health care, clean energy, power recycling, sensing, and manufacturing, to name a few. It is the purpose of this Review to summarize recent works that have been reported on ultrafast and nanoscale energy transduction and heat transfer mechanisms across interfaces when different thermal carriers couple near or across interfaces. We review coupled heat transfer mechanisms at interfaces of solids, liquids, gasses, and plasmas that drive the resulting interfacial heat transfer and temperature gradients due to energy and momentum coupling among various combinations of electrons, vibrons, photons, polaritons (plasmon polaritons and phonon polaritons), and molecules. These interfacial thermal transport processes with coupled energy carriers involve relatively recent research, and thus, several opportunities exist to further develop these nascent fields, which we comment on throughout the course of this Review.
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Affiliation(s)
- Ashutosh Giri
- Department
of Mechanical, Industrial and Systems Engineering, University of Rhode Island, Kingston, Rhode Island 02881, United States
| | - Scott G. Walton
- Plasma
Physics Division, Naval Research Laboratory, Washington, DC 22032, United States
| | - John Tomko
- Department
of Mechanical and Aerospace Engineering, University of Virginia, Charlottesville, Virginia 22904, United States
| | - Niraj Bhatt
- Department
of Mechanical, Industrial and Systems Engineering, University of Rhode Island, Kingston, Rhode Island 02881, United States
| | - Michael J. Johnson
- Plasma
Physics Division, Naval Research Laboratory, Washington, DC 22032, United States
| | - David R. Boris
- Plasma
Physics Division, Naval Research Laboratory, Washington, DC 22032, United States
| | - Guanyu Lu
- Department
of Mechanical Engineering, Vanderbilt University, Nashville, Tennessee 37235, United States
| | - Joshua D. Caldwell
- Department
of Mechanical Engineering, Vanderbilt University, Nashville, Tennessee 37235, United States
- Interdisciplinary
Materials Science, Vanderbilt University, Nashville, Tennessee 37235, United States
- Vanderbilt
Institute of Nanoscale Science and Engineering, Vanderbilt University, Nashville, Tennessee 37235, United States
| | - Oleg V. Prezhdo
- Department
of Chemistry, University of Southern California, Los Angeles, California 90089, United States
- Department
of Physics and Astronomy, University of
Southern California, Los Angeles, California 90089, United States
| | - Patrick E. Hopkins
- Department
of Mechanical and Aerospace Engineering, University of Virginia, Charlottesville, Virginia 22904, United States
- Department
of Materials Science and Engineering, University
of Virginia, Charlottesville, Virginia 22904, United States
- Department
of Physics, University of Virginia, Charlottesville, Virginia 22904, United States
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7
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Manibalan G, Murugadoss G, Jayavel R, Rajesh Kumar M, Pugazhendhi A. Facile route of heterostructure CeO 2-CuO nanocomposite as an efficient electron transport material for perovskite solar cells. ENVIRONMENTAL RESEARCH 2023; 228:115853. [PMID: 37059326 DOI: 10.1016/j.envres.2023.115853] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/03/2022] [Revised: 03/30/2023] [Accepted: 04/03/2023] [Indexed: 05/16/2023]
Abstract
Cerium copper metal nanostructures have received extensive attention as promising electrode materials for energy storage applications due to its attractive structure, and good conductivity. Herein, CeO2-CuO nanocomposite was prepared via chemical method. The crystal structure, dielectric, and magnetic properties of the samples were characterized using by different techniques. The morphological properties of samples were inspected by field emission scanning electron microscopy (FE‒SEM) and high-resolution transmission electron microcopy (HR‒TEM) analysis implied an agglomerated with nanorod structure. The sample surface roughness and morphology were inspected using atomic force microscopy (AFM). Electron paramagnetic resonance (EPR) spectroscopy result reveals the oxygen insufficiency in the material. The variation of oxygen vacancies concentration is consistent with the changes of the saturation magnetization for the sample. Dielectric constant and dielectric losses were studied with respect to the temperature from range from 150 to 350 °C. The electrochemical study of CeO2-CuO nanocomposite shows clear oxidation and reduction peaks with covering wide potential range. In this present paper, first time we have demonstrated that the CeO2-CuO composite as an electron transport material (ETM) with copper (I) thiocyanate (CuSCN) as hole transport material (HTM) for the perovskite solar cells device fabrication. To understand the properties of perovskite like structural, optical, and morphological extensive characterizations such as XRD, UV-visible spectroscopy, and FE-SEM, was performed. For the first time, the CeO2-CuO was used as anode material for preparation low-temperature processing perovskite solar cells, results the power conversion efficiency (PCE) of 10.58% was achieved. The improvement in the device performance for the nanocomposite compared to the pure CeO2, due to unique properties of CeO2-CuO, including high hole mobility, good energy level alignment with CH3NH3PbI3 and longer life time of photo-excited carriers for facilitating the developments of industrial-scale perovskite solar cells.
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Affiliation(s)
- Gunasekaran Manibalan
- Department of Chemistry, Indian Institute of Technology Bombay, Mumbai, 400 076, Maharashtra, India
| | - Govindhasamy Murugadoss
- Centre for Nanoscience and Nanotechnology, Sathyabama Institute of Science and Technology, Chennai, 600 119, Tamil Nadu, India.
| | - Ramasamy Jayavel
- Centre for Nanoscience and Technology, Anna University, Chennai, 600 025, Tamil Nadu, India
| | - Manavalan Rajesh Kumar
- Institute of Natural Science and Mathematics, Ural Federal University, Yekaterinburg, 620002, Russia
| | - Arivalagan Pugazhendhi
- School of Engineering, Lebanese American University, Byblos, Lebanon; University Centre for Research & Development, Department of Civil Engineering, Chandigarh University, Mohali-140103, India.
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Vlăduț CM, Mocioiu OC, Soare EM. Coinage Metals Doped ZnO Obtained by Sol-Gel Method-A Brief Review. Gels 2023; 9:gels9050424. [PMID: 37233015 DOI: 10.3390/gels9050424] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/30/2023] [Revised: 05/05/2023] [Accepted: 05/16/2023] [Indexed: 05/27/2023] Open
Abstract
ZnO is one of the most studied oxides due to its nontoxic nature and remarkable properties. It has antibacterial and UV-protection properties, high thermal conductivity, and high refractive index. Various ways have been used to synthesize and fabricate coinage metals doped ZnO, but the sol-gel technique has received a lot of interest because of its safety, low cost, and facile deposition equipment. Coinage metals are represented by the three nonradioactive elements of group 11 of the periodic table: gold, silver, and copper. This paper, which was motivated by the lack of reviews on the topic, provides a summary of the synthesis of Cu, Ag, and Au-doped ZnO nanostructures with an emphasis on the sol-gel process and identifies the numerous factors that affect the morphological, structural, optical, electrical, and magnetic properties of the produced materials. This is accomplished by tabulating and discussing a summary of a number of parameters and applications that were published in the existing literature over the previous five years (2017-2022). The main applications being pursued involve biomaterials, photocatalysts, energy storage materials, and microelectronics. This review ought to serve as a helpful reference point for researchers looking into the many physicochemical characteristics of coinage metals doped ZnO, as well as how these characteristics vary according to the conditions under which experiments are conducted.
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Affiliation(s)
- Cristina Maria Vlăduț
- Institute of Physical Chemistry Ilie Murgulescu of the Romanian Academy, 202 Splaiul Independenţei, 060021 Bucharest, Romania
| | - Oana-Cătălina Mocioiu
- Institute of Physical Chemistry Ilie Murgulescu of the Romanian Academy, 202 Splaiul Independenţei, 060021 Bucharest, Romania
| | - Elena Mirabela Soare
- Institute of Physical Chemistry Ilie Murgulescu of the Romanian Academy, 202 Splaiul Independenţei, 060021 Bucharest, Romania
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Lu X, Xie J, Wang L, Ren J, Yang S, Yang Q, Wang S, Huang C, Yang P. CuBi2O4/CuO Heterojunction Coated with Electrodeposited ZnO Overlayer for Stable Solar Hydrogen Evolution. J Electroanal Chem (Lausanne) 2023. [DOI: 10.1016/j.jelechem.2023.117421] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/05/2023]
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Bashir MBA, Rajpar AH, Salih EY, Ahmed EM. Preparation and Photovoltaic Evaluation of CuO@Zn(Al)O-Mixed Metal Oxides for Dye Sensitized Solar Cell. NANOMATERIALS (BASEL, SWITZERLAND) 2023; 13:802. [PMID: 36903680 PMCID: PMC10005446 DOI: 10.3390/nano13050802] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 01/20/2023] [Revised: 02/14/2023] [Accepted: 02/17/2023] [Indexed: 06/18/2023]
Abstract
In this manuscript, a series of dye-sensitized solar cells (DSSCs) were fabricated as a function of post-processing temperature based on mesoporous CuO@Zn(Al)O-mixed metal oxides (MMO) in conjunction with dye N719 as the main light absorber; the proposed CuO@Zn(Al)O geometry was, in turn, attained using Zn/Al-layered double hydroxide (LDH) as a precursor via combination of co-precipitation and hydrothermal techniques. In particular, the dye loading amount onto the deposited mesoporous materials was anticipated via regression equation-based UV-Vis technique analysis, which evidently demonstrated a robust correlation along with the fabricated DSSCs power conversion efficiency. In detail, of the DSSCs assembled, CuO@MMO-550 exhibited short-circuit current (JSC) and open-circuit voltage (VOC) of 3.42 (mA/cm2) and 0.67 (V) which result in significant fill factor and power conversion efficiency of 0.55% and 1.24%, respectively. This could mainly be due to the relatively high surface area of 51.27 (m2/g) which in turn validates considerable dye loading amount of 0.246 (mM/cm-2).
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Affiliation(s)
- Mohamed Bashir Ali Bashir
- Department of Mechanical Engineering, College of Engineering, Jouf University, Sakaka 72388, Saudi Arabia
| | - Altaf Hussain Rajpar
- Department of Mechanical Engineering, College of Engineering, Jouf University, Sakaka 72388, Saudi Arabia
| | - Ethar Yahya Salih
- College of Medical Science Technologies, The University of Mashreq, Baghdad 10021, Iraq
| | - Emad M. Ahmed
- Department of Electrical Engineering, College of Engineering, Jouf University, Sakaka 72388, Saudi Arabia
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11
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Lin YH, Sivakumar C, Balraj B, Murugesan G, Nagarajan SK, Ho MS. Ag-Decorated Vertically Aligned ZnO Nanorods for Non-Enzymatic Glucose Sensor Applications. NANOMATERIALS (BASEL, SWITZERLAND) 2023; 13:754. [PMID: 36839123 PMCID: PMC9965292 DOI: 10.3390/nano13040754] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 01/21/2023] [Revised: 02/08/2023] [Accepted: 02/13/2023] [Indexed: 06/18/2023]
Abstract
The non-enzymatic glucose sensing response of pure and Ag-decorated vertically aligned ZnO nanorods grown on Si substrates was investigated. The simple low-temperature hydrothermal method was employed to synthesize the ZnO NRs on the Si substrates, and then Ag decoration was achieved by sputtering. The crystal structure and surface morphologies were characterized by X-ray diffraction, field-emission scanning electron microscopy (FESEM), and transmission electron microscopy (TEM). The Ag incorporation on the ZnO NR surfaces was confirmed using EDS mapping and spectra. Furthermore, the chemical states, the variation in oxygen vacancies, and the surface modifications of Ag@ZnO were investigated by XPS analysis. Both the glucose/ZnO/Si and glucose/Ag@ZnO/Si device structures were investigated for their non-enzymatic glucose sensing performances with different glucose concentrations. Based on EIS measurements and amperometric analysis, the Ag@ZnO-NR-based glucose sensor device exhibited a better sensing ability with excellent stability over time than pure ZnO NRs. The Ag@ZnO NR glucose sensor device recorded 2792 µA/(mM·cm2) sensitivity with a lowest detection limit of 1.29 µM.
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Affiliation(s)
- Yu-Hsuan Lin
- Institute of Nanoscience, National Chung Hsing University, Taichung City 40227, Taiwan
| | - Chandrasekar Sivakumar
- Department of Physics, National Chung Hsing University, Taichung City 40227, Taiwan
- Innovation and Development Center of Sustainable Agriculture (IDCSA), National Chung Hsing University, Taichung 40227, Taiwan
| | - Babu Balraj
- Department of Physics, National Chung Hsing University, Taichung City 40227, Taiwan
- Department of Physics, KPR Institute of Engineering and Technology, Coimbatore 641407, Tamilnadu, India
| | - Gowtham Murugesan
- Postgraduate and Research Department of Physics, Nanotechnology Lab, Kongunadu Arts and Science College, Coimbatore 641029, Tamilnadu, India
| | - Senthil Kumar Nagarajan
- Postgraduate and Research Department of Physics, Nanotechnology Lab, Kongunadu Arts and Science College, Coimbatore 641029, Tamilnadu, India
| | - Mon-Shu Ho
- Institute of Nanoscience, National Chung Hsing University, Taichung City 40227, Taiwan
- Department of Physics, National Chung Hsing University, Taichung City 40227, Taiwan
- Innovation and Development Center of Sustainable Agriculture (IDCSA), National Chung Hsing University, Taichung 40227, Taiwan
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12
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Chundawat P, Vyas Y, Dharmendra D, Chaubisa P, Ameta C. Novel synergistic Combination of W and Co Co‐doped ZnO Nanoparticles Incorporated as a Photoanode in a Dye Sensitized Solar Cell. ChemistrySelect 2022. [DOI: 10.1002/slct.202202830] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/04/2022]
Affiliation(s)
- Priyanka Chundawat
- Photochemistry Laboratory Department of Chemistry University College of Science M.L. Sukhadia University Udaipur 313001 (Raj. INDIA
| | - Yogeshwari Vyas
- Photochemistry Laboratory Department of Chemistry University College of Science M.L. Sukhadia University Udaipur 313001 (Raj. INDIA
| | - Dharmendra Dharmendra
- Photochemistry Laboratory Department of Chemistry University College of Science M.L. Sukhadia University Udaipur 313001 (Raj. INDIA
| | - Purnima Chaubisa
- Photochemistry Laboratory Department of Chemistry University College of Science M.L. Sukhadia University Udaipur 313001 (Raj. INDIA
| | - Chetna Ameta
- Photochemistry Laboratory Department of Chemistry University College of Science M.L. Sukhadia University Udaipur 313001 (Raj. INDIA
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13
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Joshy D, Narendranath SB, Ismail YA, Periyat P. Recent progress in one dimensional TiO 2 nanomaterials as photoanodes in dye-sensitized solar cells. NANOSCALE ADVANCES 2022; 4:5202-5232. [PMID: 36540125 PMCID: PMC9724613 DOI: 10.1039/d2na00437b] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 07/06/2022] [Accepted: 09/26/2022] [Indexed: 06/17/2023]
Abstract
Exploiting the vast possibilities of crystal and electronic structural modifications in TiO2 based nanomaterials creatively attracted the scientific community to various energy applications. A dye sensitised solar cell, which converts photons into electricity, is considered a viable solution for the generation of electricity. TiO2 nanomaterials were well accepted as photoanode materials in dye-sensitized solar cells, and possess non-toxicity, high surface area, high electron transport rates, fine tuneable band gap, high resistance to photo corrosion and optimum pore size for better diffusion of dye and electrolyte. This review focuses on various aspects of TiO2 nanomaterials as photoanodes in dye-sensitized solar cells. TiO2 photoanode modification via doping and morphological variations were discussed in detail. The impact of various morphologies on the design of TiO2 photoanodes was particularly stressed.
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Affiliation(s)
- Deepak Joshy
- Department of Chemistry, University of Calicut Kerala 673635 India
| | | | - Yahya A Ismail
- Department of Chemistry, University of Calicut Kerala 673635 India
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14
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Cai H, Zhang D, Ma X, Ma Z. A novel ZnO/biochar composite catalysts for visible light degradation of metronidazole. Sep Purif Technol 2022. [DOI: 10.1016/j.seppur.2022.120633] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
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15
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Yoon J, Kim J, Park S, Jeong YW, Lee C, Oh SG. Fabrication of Ag-doped ZnO/PAN composite nanofibers by electrospinning: Photocatalytic and antiviral activities. KOREAN J CHEM ENG 2022; 39:1632-1640. [PMID: 35125591 PMCID: PMC8809213 DOI: 10.1007/s11814-021-1037-4] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/19/2021] [Revised: 11/19/2021] [Accepted: 12/02/2021] [Indexed: 01/11/2023]
Abstract
Ag-doped ZnO nanoparticles (AZNs) were directly synthesized using sol-gel method to embed into polyacrylonitrile (PAN) nanofibers by electrospinning. The synthesized AZNs were optically and structurally characterized by UV-VIS spectroscopy, photoluminescence spectroscopy, high resolution HR-TEM and XRD. The photocatalytic activity of the AZNs was examined by photocatalytic degradation of methylene blue to correlate with their antiviral efficacy in PAN nanofibers fabricated via electrospinning technique. The PAN nanofibers containing AZNs were characterized using SEM and EDS. Finally, antiviral activity of AZNs/PAN nanofibers was investigated by using virus ϕx174 under visible light irradiation. As a result, the antiviral efficacy of nanofibers increased as the concentration of Ag in AZNs increased. The results show that better antiviral efficacy was obtained in AZNs/PAN nanofibers prepared with AZNs of higher photocatalytic performance.
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Affiliation(s)
- Jinsoo Yoon
- Department of Chemical Engineering, Hanyang University, Seoul, 04763 Korea
| | - Joohyun Kim
- School of Chemical Engineering, Institute of Chemical Process (ICP), Institute of Engineering Research, Seoul National University, Seoul, 08826 Korea
| | - Soomin Park
- Sensor Lab, Smart Device Team, Samsung Research, Samsung Electronics Co., Ltd., Seoul, 06756 Korea
| | - Yong Won Jeong
- Sensor Lab, Smart Device Team, Samsung Research, Samsung Electronics Co., Ltd., Seoul, 06756 Korea
| | - Changha Lee
- School of Chemical Engineering, Institute of Chemical Process (ICP), Institute of Engineering Research, Seoul National University, Seoul, 08826 Korea
| | - Seong-Geun Oh
- Department of Chemical Engineering, Hanyang University, Seoul, 04763 Korea
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16
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TiO2-Coated ZnO Nanowire Arrays: A Photocatalyst with Enhanced Chemical Corrosion Resistance. Catalysts 2021. [DOI: 10.3390/catal11111289] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022] Open
Abstract
Photocatalysis is proven to be the most efficient and environmentally friendly method for the degradation of organic pollutants in water purification. To meet the requirement of large-scale water treatment, there are two important points: One is the lifetime and chemical stability of the photocatalyst material, especially in the complex and harsh aqueous conditions. The other is the ease of synthesis of such photocatalysts with specific nano-morphology. In this work, two common photocatalyst materials, zinc oxide (ZnO) and titanium dioxide (TiO2), are selected to form more sustainable photocatalysts with high chemical stability. This involves the combination of both TiO2 and ZnO in a two-step simple synthesis method. It appears advantageous to exploit the conformal deposition of atomic layer deposition (ALD) to achieve nanometer-thick TiO2 coating on ZnO nanowires (NWs) with a high aspect ratio, which are firmly anchored to a substrate and exhibit a large specific surface area. The high chemical stability of the ALD TiO2 coating has been investigated in detail and proven to be effective under both strong acid and strong alkaline aqueous solutions. In addition, photocatalysis experiments with organic dyes show that via this simple two-step synthesis method, the produced ZnO/TiO2 tandem photocatalysts does indeed exhibit improved chemical stability in a harsh environment, while allowing efficient photodegradation.
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17
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Govatsi K, Syrrokostas G, Yannopoulos S, Neophytides S. Optimization of aluminum doped ZnO nanowires for photoelectrochemical water splitting. Electrochim Acta 2021. [DOI: 10.1016/j.electacta.2021.138995] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
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18
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Niu Y, Chen Y, Zhang X, Xie H, Luo G, Sun W. Photoelectrochemical biosensor for lead ion determination based on complementary strand aptamers. J CHIN CHEM SOC-TAIP 2021. [DOI: 10.1002/jccs.202100142] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Affiliation(s)
- Yanyan Niu
- China Key Laboratory of Water Pollution Treatment and Resource Reuse of Hainan Province, Key Laboratory of Functional Materials and Photoelectrochemistry of Haikou, College of Chemistry and Chemical Engineering Hainan Normal University Haikou China
| | - Yuxue Chen
- China Key Laboratory of Water Pollution Treatment and Resource Reuse of Hainan Province, Key Laboratory of Functional Materials and Photoelectrochemistry of Haikou, College of Chemistry and Chemical Engineering Hainan Normal University Haikou China
| | - Xiaoping Zhang
- China Key Laboratory of Water Pollution Treatment and Resource Reuse of Hainan Province, Key Laboratory of Functional Materials and Photoelectrochemistry of Haikou, College of Chemistry and Chemical Engineering Hainan Normal University Haikou China
| | - Hui Xie
- China Key Laboratory of Water Pollution Treatment and Resource Reuse of Hainan Province, Key Laboratory of Functional Materials and Photoelectrochemistry of Haikou, College of Chemistry and Chemical Engineering Hainan Normal University Haikou China
| | - Guiling Luo
- China Key Laboratory of Water Pollution Treatment and Resource Reuse of Hainan Province, Key Laboratory of Functional Materials and Photoelectrochemistry of Haikou, College of Chemistry and Chemical Engineering Hainan Normal University Haikou China
| | - Wei Sun
- China Key Laboratory of Water Pollution Treatment and Resource Reuse of Hainan Province, Key Laboratory of Functional Materials and Photoelectrochemistry of Haikou, College of Chemistry and Chemical Engineering Hainan Normal University Haikou China
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19
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Wang Z, Zhu X, Feng J, Wang C, Zhang C, Ren X, Priya S, Liu S(F, Yang D. Antisolvent- and Annealing-Free Deposition for Highly Stable Efficient Perovskite Solar Cells via Modified ZnO. ADVANCED SCIENCE (WEINHEIM, BADEN-WURTTEMBERG, GERMANY) 2021; 8:2002860. [PMID: 34258150 PMCID: PMC8261502 DOI: 10.1002/advs.202002860] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/28/2020] [Revised: 09/19/2020] [Indexed: 06/01/2023]
Abstract
Even though ZnO is commonly used as the ETL in the perovskite solar cell (PSC), the reactivity of perovskite deposited thereupon limits its performance. Herein, an ethylene diamine tetraacetic acid-complexed ZnO (E-ZnO) is successfully developed as a significantly improved electron selective layer (ESLs) in perovskite device. It is found that E-ZnO exhibits higher electron mobility and better matched energy level with perovskite compared to ZnO. In addition, in order to eliminate the proton transfer reaction at the ZnO/perovskite interface, a high quality perovskite film fabrication process that requires neither annealing nor antisolvent is developed. By taking advantages of both E-ZnO and the new process, the highest efficiency of 20.39% is obtained for PSCs based on E-ZnO. Moreover, the efficiency of unencapsulated PSCs with E-ZnO retains 95% of its initial value exposed in an ambient atmosphere after 3604 h. This work provides a feasible path toward high performance of PSCs, and it is believed that the present work will facilitate transition of perovskite photovoltaics in flexible and tandem devices since the annealing- and antisolvent-free technology.
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Affiliation(s)
- Ziyu Wang
- Dalian National Laboratory for Clean EnergyiChEMDalian Institute of Chemical PhysicsChinese Academy of Sciences457 Zhongshan RoadDalian116023China
- University of Chinese Academy of SciencesBeijing100049China
| | - Xuejie Zhu
- Key Laboratory of Applied Surface and Colloid ChemistryMinistry of EducationShaanxi Engineering Lab for Advanced Energy TechnologySchool of Materials Science and EngineeringShaanxi Normal UniversityXi'an710119China
| | - Jiangshan Feng
- Key Laboratory of Applied Surface and Colloid ChemistryMinistry of EducationShaanxi Engineering Lab for Advanced Energy TechnologySchool of Materials Science and EngineeringShaanxi Normal UniversityXi'an710119China
| | - Chenyu Wang
- Key Laboratory of Applied Surface and Colloid ChemistryMinistry of EducationShaanxi Engineering Lab for Advanced Energy TechnologySchool of Materials Science and EngineeringShaanxi Normal UniversityXi'an710119China
| | - Cong Zhang
- Key Laboratory of Applied Surface and Colloid ChemistryMinistry of EducationShaanxi Engineering Lab for Advanced Energy TechnologySchool of Materials Science and EngineeringShaanxi Normal UniversityXi'an710119China
| | - Xiaodong Ren
- Key Laboratory of Applied Surface and Colloid ChemistryMinistry of EducationShaanxi Engineering Lab for Advanced Energy TechnologySchool of Materials Science and EngineeringShaanxi Normal UniversityXi'an710119China
| | - Shashank Priya
- Materials Science and EngineeringPennsylvania State UniversityUniversity ParkPA16802USA
| | - Shengzhong (Frank) Liu
- Dalian National Laboratory for Clean EnergyiChEMDalian Institute of Chemical PhysicsChinese Academy of Sciences457 Zhongshan RoadDalian116023China
- Key Laboratory of Applied Surface and Colloid ChemistryMinistry of EducationShaanxi Engineering Lab for Advanced Energy TechnologySchool of Materials Science and EngineeringShaanxi Normal UniversityXi'an710119China
| | - Dong Yang
- Materials Science and EngineeringPennsylvania State UniversityUniversity ParkPA16802USA
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20
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Xi X, Ma X, Gong Y, Bi S, Wang H. Self‐Assembled Au/TiO
2
Composite Photo‐Anode Film for Highly Efficient Dye‐Sensitized Solar Cells. ChemistrySelect 2021. [DOI: 10.1002/slct.202101237] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Affiliation(s)
- Xiaoyan Xi
- School of Chemistry and Chemical Engineering Yulin University 51 Chongwen Road Yulin City 719000 Shaanxi Province P.R. China
| | - Xiangrong Ma
- School of Chemistry and Chemical Engineering Yulin University 51 Chongwen Road Yulin City 719000 Shaanxi Province P.R. China
| | - Ying Gong
- School of Chemistry and Chemical Engineering Yulin University 51 Chongwen Road Yulin City 719000 Shaanxi Province P.R. China
| | - Shiqing Bi
- School of Chemistry and Chemical Engineering Yulin University 51 Chongwen Road Yulin City 719000 Shaanxi Province P.R. China
| | - Hanying Wang
- College of Energy Engineering Yulin University 51 Chongwen Road Yulin City 719000 Shaanxi Province P.R. China
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21
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22
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Ringleb A, Ruess R, Hofeditz N, Heimbrodt W, Yoshida T, Schlettwein D. Influence of Mg-doping on the characteristics of ZnO photoanodes in dye-sensitized solar cells. Phys Chem Chem Phys 2021; 23:8393-8402. [PMID: 33876003 DOI: 10.1039/d1cp00179e] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Dye-sensitized solar cells (DSSCs) based on ZnO photoanodes have, despite extensive research, lagged behind cells based on TiO2, which is due to generally lower open-circuit voltages VOC and fill factors. Here, DSSCs have been prepared using Mg-doped ZnO (MZO) photoanodes based on nanoparticles, thin films or ZnO-MZO core-shell-type nanoparticles with varying Mg-concentration. The cells were studied in detailed photoelectrochemical and photoluminescence experiments. It was confirmed that VOC was significantly increased by Mg-doping. A clear influence of the Mg-concentration was also revealed on the transport and recombination of electrons in MZO, leading to a higher cell performance at low and lower cell performance at high concentrations of Mg in MZO. Nanoparticles with a pure ZnO core and an MZO shell offered a way to lower the influence of increased transport resistance in MZO and to capitalize on the significantly improved VOC.
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Affiliation(s)
- Andreas Ringleb
- Institute of Applied Physics and Center for Materials Research, Justus-Liebig-University, Heinrich-Buff-Ring 16, D-35392 Giessen, Germany.
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23
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Kim TY, Kim BS, Oh JG, Park SC, Jang J, Hamann TW, Kang YS, Bang JH, Giménez S, Kang YS. Interfacial Engineering at Quantum Dot-Sensitized TiO 2 Photoelectrodes for Ultrahigh Photocurrent Generation. ACS APPLIED MATERIALS & INTERFACES 2021; 13:6208-6218. [PMID: 33523646 PMCID: PMC8576758 DOI: 10.1021/acsami.0c19352] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 10/28/2020] [Accepted: 01/20/2021] [Indexed: 06/12/2023]
Abstract
Metal oxide semiconductor/chalcogenide quantum dot (QD) heterostructured photoanodes show photocurrent densities >30 mA/cm2 with ZnO, approaching the theoretical limits in photovoltaic (PV) cells. However, comparative performance has not been achieved with TiO2. Here, we applied a TiO2(B) surface passivation layer (SPL) on TiO2/QD (PbS and CdS) and achieved a photocurrent density of 34.59 mA/cm2 under AM 1.5G illumination for PV cells, the highest recorded to date. The SPL improves electron conductivity by increasing the density of surface states, facilitating multiple trapping/detrapping transport, and increasing the coordination number of TiO2 nanoparticles. This, along with impeded electron recombination, led to enhanced collection efficiency, which is a major factor for performance. Furthermore, SPL-treated TiO2/QD photoanodes were successfully exploited in photoelectrochemical water splitting cells, showing an excellent photocurrent density of 14.43 mA/cm2 at 0.82 V versus the Reversible Hydrogen Electrode (RHE). These results suggest a new promising strategy for the development of high-performance photoelectrochemical devices.
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Affiliation(s)
- Tea-Yon Kim
- Department
of Chemistry, Michigan State University, East Lansing, Michigan 48824-1322, United States
| | - Byung Su Kim
- Department
of Energy Engineering and Center for Next Generation Dye-Sensitized
Solar Cells, Hanyang University, Seoul 04763, Korea
| | - Jong Gyu Oh
- Department
of Energy Engineering, Hanyang University, Seoul 04763, Korea
| | - Seul Chan Park
- Department
of Energy Engineering and Center for Next Generation Dye-Sensitized
Solar Cells, Hanyang University, Seoul 04763, Korea
| | - Jaeyoung Jang
- Department
of Energy Engineering, Hanyang University, Seoul 04763, Korea
| | - Thomas W. Hamann
- Department
of Chemistry, Michigan State University, East Lansing, Michigan 48824-1322, United States
| | - Young Soo Kang
- Korea
Center for Artificial Photosynthesis and Department of Chemistry, Sogang University, Seoul 04107, Korea
| | - Jin Ho Bang
- Department
of Chemical and Molecular Engineering and Department of Applied Chemistry,
Center for Bionano Intelligence Education and Research, Hanyang University, Ansan 15588, Gyeonggi-do, Korea
| | - Sixto Giménez
- Institute
of Advanced Materials (INAM), Universitat
Jaume I, Castelló 12006, Spain
| | - Yong Soo Kang
- Department
of Energy Engineering and Center for Next Generation Dye-Sensitized
Solar Cells, Hanyang University, Seoul 04763, Korea
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24
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Hojamberdiev M, Vargas R, Bhati VS, Torres D, Kadirova ZC, Kumar M. Unraveling the photoelectrochemical behavior of Ni-modified ZnO and TiO2 thin films fabricated by RF magnetron sputtering. J Electroanal Chem (Lausanne) 2021. [DOI: 10.1016/j.jelechem.2021.115009] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
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25
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Zhao Y, Zhang L, Liu J, Adair K, Zhao F, Sun Y, Wu T, Bi X, Amine K, Lu J, Sun X. Atomic/molecular layer deposition for energy storage and conversion. Chem Soc Rev 2021; 50:3889-3956. [PMID: 33523063 DOI: 10.1039/d0cs00156b] [Citation(s) in RCA: 35] [Impact Index Per Article: 11.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/13/2023]
Abstract
Energy storage and conversion systems, including batteries, supercapacitors, fuel cells, solar cells, and photoelectrochemical water splitting, have played vital roles in the reduction of fossil fuel usage, addressing environmental issues and the development of electric vehicles. The fabrication and surface/interface engineering of electrode materials with refined structures are indispensable for achieving optimal performances for the different energy-related devices. Atomic layer deposition (ALD) and molecular layer deposition (MLD) techniques, the gas-phase thin film deposition processes with self-limiting and saturated surface reactions, have emerged as powerful techniques for surface and interface engineering in energy-related devices due to their exceptional capability of precise thickness control, excellent uniformity and conformity, tunable composition and relatively low deposition temperature. In the past few decades, ALD and MLD have been intensively studied for energy storage and conversion applications with remarkable progress. In this review, we give a comprehensive summary of the development and achievements of ALD and MLD and their applications for energy storage and conversion, including batteries, supercapacitors, fuel cells, solar cells, and photoelectrochemical water splitting. Moreover, the fundamental understanding of the mechanisms involved in different devices will be deeply reviewed. Furthermore, the large-scale potential of ALD and MLD techniques is discussed and predicted. Finally, we will provide insightful perspectives on future directions for new material design by ALD and MLD and untapped opportunities in energy storage and conversion.
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Affiliation(s)
- Yang Zhao
- Department of Mechanical & Materials Engineering, University of Western Ontario, London, ON N6A 5B9, Canada.
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26
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Molecular Weight Effects of Biscarbazole-Based Hole Transport Polymers on the Performance of Solid-State Dye-Sensitized Solar Cells. NANOMATERIALS 2020; 10:nano10122516. [PMID: 33333855 PMCID: PMC7765262 DOI: 10.3390/nano10122516] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 11/29/2020] [Revised: 12/12/2020] [Accepted: 12/14/2020] [Indexed: 11/17/2022]
Abstract
The leakage and volatilization of liquid electrolytes limit the commercialization of dye-sensitized solar cells (DSCs). As solid-state (ss) hole-transporting materials, free from leakage and volatilization, biscarbazole-based polymers with different molecular weights (PBCzA-H (21,200 g/mol) and PBCzA-L (2450 g/mol)) were applied in combination with additives to produce ssDSCs. An ssDSC with PBCzA-H showed a better short-circuit current (Jsc), open-circuit voltage (Voc), and fill factor (FF) than a device with PBCzA-L, resulting in 38% higher conversion efficiency. Compared to the PBCzA-L, the PBCzA-H with a higher molecular weight showed faster hole mobility and larger conductivity, leading to elevations in Jsc via rapid hole transport, Voc via rapid hole extraction, and FF via lowered series and elevated shunt resistances. Thus, it is believed that PBCzA-H is a useful candidate for replacing liquid electrolytes.
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27
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Muchuweni E, Martincigh BS, Nyamori VO. Recent advances in graphene-based materials for dye-sensitized solar cell fabrication. RSC Adv 2020; 10:44453-44469. [PMID: 35517133 PMCID: PMC9058590 DOI: 10.1039/d0ra08851j] [Citation(s) in RCA: 21] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/17/2020] [Accepted: 11/26/2020] [Indexed: 11/21/2022] Open
Abstract
In the past few years, dye-sensitized solar cells (DSSCs) have received considerable research attention, as potential alternatives to the commonly used, but expensive, silicon-based solar cells owing to the low-cost, facile fabrication procedures, less impact on the environment, capability of working even under low incoming light levels, and flexibility of DSSCs. However, the relatively low power conversion efficiencies (PCEs) and poor long-term operational stability of DSSCs still limit their large-scale and commercial applications. As a consequence, this has prompted tremendous research effort towards the realization of high performance and sustainable devices, through tailoring of the properties of the various DSSC components, via approaches such as introducing novel materials and new synthesis techniques. Among these, the application of novel materials, especially carbon-based materials, such as graphene and its derivatives, is more appealing due to their excellent optoelectronic, mechanical, thermal and chemical properties, which give them ample potential to replace or modify the traditional materials that are commonly used in the fabrication of the various DSSC components. In addition, the low-cost, abundance, non-toxicity, large specific surface area, flexibility and superior stability of graphene-based materials have enabled their recent use as photoanodes, i.e., transparent conducting electrodes, semiconducting layers and dye-sensitizers, electrolytes and counter electrodes in DSSCs. Recently, the introduction of graphene-based materials into DSSCs resulted in a pronounced increase in PCE from ∼0.13 to above 12.00%. Thus, employing the recent breakthroughs can further improve the optoelectronic properties of the various DSSC components and, hence, close the gap between DSSCs and their silicon-based counterparts that are currently exhibiting desirable PCEs of above 26%. Therefore, this review focuses on the recent applications of graphene-based materials as photoanodes, electrolytes and counter electrodes, for the possible fabrication of all-carbon-based DSSCs. The limitations, merits and future prospects of graphene-based DSSCs are discussed, so as to improve their photovoltaic performance, sustainability and cost-effectiveness.
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Affiliation(s)
- Edigar Muchuweni
- School of Chemistry and Physics, University of KwaZulu-Natal, Westville Campus Private Bag X54001 Durban 4000 South Africa
| | - Bice S Martincigh
- School of Chemistry and Physics, University of KwaZulu-Natal, Westville Campus Private Bag X54001 Durban 4000 South Africa
| | - Vincent O Nyamori
- School of Chemistry and Physics, University of KwaZulu-Natal, Westville Campus Private Bag X54001 Durban 4000 South Africa
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28
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Abduev AK, Akhmedov AK, Asvarov AS, Muslimov AE, Kanevsky VM. Effect of the Working Gas Pressure on the Structure of ZnO Layers. CRYSTALLOGR REP+ 2020. [DOI: 10.1134/s1063774520060024] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
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29
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Growth and Photocatalytic Activities of Porous ZnO/TiO2 Composite Microspheres with Crystalline–Amorphous Phase Boundary. Catal Letters 2020. [DOI: 10.1007/s10562-020-03463-x] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
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30
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Akman E. Enhanced photovoltaic performance and stability of dye-sensitized solar cells by utilizing manganese-doped ZnO photoanode with europium compact layer. J Mol Liq 2020. [DOI: 10.1016/j.molliq.2020.114223] [Citation(s) in RCA: 26] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
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31
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Kumbhar D, Kumbhar S, Dhodamani A, Delekar S, Harale N, Nalawade R, Nalawade A. Enhanced photoelectrochemical cell performance of Co doped ZnO nanoparticles sensitized by affordable mixed dyes as sensitizer. INORG NANO-MET CHEM 2020. [DOI: 10.1080/24701556.2020.1835963] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
Affiliation(s)
- Deepak Kumbhar
- Department of Chemistry, Raje Ramrao Mahavidyalaya, Jath, Sangli, Affiliated to Shivaji University, Kolhapur, India
- Department of Chemistry, Shivaji University, Kolhapur, India
- Department of Chemistry, Lal Bahadur Shastri College, Satara, Affiliated to Shivaji University, Kolhapur, India
| | - Sarita Kumbhar
- Department of Physics, Rajarshi Chhatrapati Shahu College, Kolhapur, Affiliated to Shivaji University, Kolhapur, India
| | - Anant Dhodamani
- Department of Physics, Rajarshi Chhatrapati Shahu College, Kolhapur, Affiliated to Shivaji University, Kolhapur, India
| | - Sagar Delekar
- Department of Chemistry, Shivaji University, Kolhapur, India
| | - Namdev Harale
- Chemical Engineering and Process Development Division, National Chemical Laboratory, Pune, India
- Department of Physics, Sadguru Gadage Maharaj College Karad, Dist-Satara, India
| | - Rekha Nalawade
- Department of Chemistry, Lal Bahadur Shastri College, Satara, Affiliated to Shivaji University, Kolhapur, India
| | - Avinash Nalawade
- Department of Chemistry, Lal Bahadur Shastri College, Satara, Affiliated to Shivaji University, Kolhapur, India
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32
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Identification of the loss mechanisms in TiO2 and ZnO solar cells based on blue, piperidinyl-substituted, mono-anhydride perylene dyes. Electrochim Acta 2020. [DOI: 10.1016/j.electacta.2020.136638] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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33
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Effect of TiO2 Photoanodes Morphology and Dye Structure on Dye-Regeneration Kinetics Investigated by Scanning Electrochemical Microscopy. ELECTROCHEM 2020. [DOI: 10.3390/electrochem1030021] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022] Open
Abstract
The dye regeneration in dye-sensitized solar cells (DSSCs) is improved by optimizing the charge separation at the level of the sensitized semiconductor treatment of the mesoporous electrode by TiCl4 that passivates the surface for back electron transfer reactions. The dye-regeneration kinetics is analyzed for DN216- and D358-sensitized porous TiO2 electrodes with and without a TiCl4 treatment by means of scanning electrochemical microscopy (SECM). Different mass transport limitation of the [Co(bpy)3]3+ mediator through the porous electrode is found for the comparison of the structurally similar dyes but cannot be detected for the thin layer introduced by the TiCl4 treatment. Phototransient measurements are conducted directly in the SECM cell without any intermediated sample manipulation. The results from those measurements corroborate the findings from steady state SECM measurements.
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34
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Zhang Q, Hou S, Li C. Titanium Dioxide-Coated Zinc Oxide Nanorods as an Efficient Photoelectrode in Dye-Sensitized Solar Cells. NANOMATERIALS 2020; 10:nano10081598. [PMID: 32823982 PMCID: PMC7466684 DOI: 10.3390/nano10081598] [Citation(s) in RCA: 17] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 07/14/2020] [Revised: 08/06/2020] [Accepted: 08/12/2020] [Indexed: 11/16/2022]
Abstract
Well-arrayed zinc oxide nanorods applied as photoelectrodes for dye-sensitized solar cells were synthesized on an aluminum-doped zinc oxide substrate by the multi-annealing method. In order to improve the chemical stability and surface-to-volume ratio of photoanodes in dye-sensitized solar cells, the synthesized zinc oxide nanorods were coated with pure anatase phase titanium dioxide film using a novel mist chemical vapor deposition method. The effects of the titanium dioxide film on the morphological, structural, optical, and photovoltaic properties of zinc oxide–titanium dioxide core–shell nanorods were investigated. It was found that the diameter and surface-to-volume ratio of zinc oxide nanorods were significantly increased by coating them with titanium dioxide thin film. The power conversion efficiency of dye-sensitized solar cells was improved from 1.31% to 2.68% by coating titanium dioxide film onto the surface of zinc oxide nanorods.
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Affiliation(s)
- Qiang Zhang
- School of Systems Engineering, Kochi University of Technology, Kami, Kochi 782-8502, Japan;
| | - Shengwen Hou
- Center for Nanotechnology, Kochi University of Technology, Kami, Kochi 782-8502, Japan;
| | - Chaoyang Li
- School of Systems Engineering, Kochi University of Technology, Kami, Kochi 782-8502, Japan;
- Center for Nanotechnology, Kochi University of Technology, Kami, Kochi 782-8502, Japan;
- Correspondence: ; Tel.: +81-887-57-2106
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36
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Almakrami H, Wei Z, Lin G, Jin X, Agar E, Liu F. An integrated solar cell with built-in energy storage capability. Electrochim Acta 2020. [DOI: 10.1016/j.electacta.2020.136368] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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37
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Borbón S, Lugo S, Pourjafari D, Pineda Aguilar N, Oskam G, López I. Open-Circuit Voltage ( V OC) Enhancement in TiO 2-Based DSSCs: Incorporation of ZnO Nanoflowers and Au Nanoparticles. ACS OMEGA 2020; 5:10977-10986. [PMID: 32455218 PMCID: PMC7241022 DOI: 10.1021/acsomega.0c00794] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/22/2020] [Accepted: 04/27/2020] [Indexed: 05/17/2023]
Abstract
An important reason for the relatively low efficiency of dye-sensitized solar cells (DSSCs) is the low open-circuit voltage (V OC) of about 0.7 V for a standard solar cell with a dye that has an absorption onset at 1.6 eV. We report an enhancement of the V OC of about 0.10 V with respect to a TiO2-based DSSC modified with ZnO nanoflowers that we prepared by a new and facile method. An additional increase of the V OC of about 0.08 V was achieved by modifying the ZnO nanoflowers with Au nanoparticles, resulting in a DSSC with an efficiency of 2.79%, highlighted by a high V OC of 0.89 V. Detailed analysis with electrochemical impedance spectroscopy and intensity-modulated photovoltage and photocurrent spectroscopies (IMVS and IMPS) reveal that the main reason for the increase of V OC is related to the shift of the band edges upon coupling TiO2 with ZnO nanoflowers, even though the electron lifetime at the same charge density actually decreases. These results show the intricate interplay between band edge shift, recombination kinetics, and DSSC performance and illustrate that a higher voltage DSSC can be fabricated by modification of the photoanode materials.
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Affiliation(s)
- Susana Borbón
- Universidad
Autónoma de Nuevo León, UANL, Centro de Investigación en Biotecnología
y Nanotecnología (CIBYN), Laboratorio de Nanociencias
y Nanotecnología, Autopista al Aeropuerto Internacional Mariano Escobedo Km. 10, Parque
de Investigación e Innovación Tecnológica (PIIT), 66629 Apodaca, Nuevo León, Mexico
- Universidad
Autónoma de Nuevo León, UANL, Facultad de Ciencias Químicas, Laboratorio de Materiales
I, Av. Universidad, Cd.
Universitaria, 66455 San Nicolás de los Garza, Nuevo León, Mexico
| | - Shadai Lugo
- Universidad
Autónoma de Nuevo León, UANL, Facultad de Ciencias Químicas, Av. Guerrero y Progreso, Col. Treviño, 64570 Monterrey, Nuevo León, Mexico
| | - Dena Pourjafari
- Centro
de Investigación y de Estudios Avanzados del IPN (CINVESTAV), Departamento de Facísica Aplicada, Antigua Carretera a Progreso, Km.6, 97310 Mérida, Yucatán, Mexico
| | - Nayely Pineda Aguilar
- Centro
de Investigación en Materiales Avanzados, S. C. (CIMAV), Unidad Monterrey, Alianza Norte
202, Parque de Investigación e Innovación Tecnológica, 66628 Apodaca, Nuevo León, Mexico
| | - Gerko Oskam
- Centro
de Investigación y de Estudios Avanzados del IPN (CINVESTAV), Departamento de Facísica Aplicada, Antigua Carretera a Progreso, Km.6, 97310 Mérida, Yucatán, Mexico
| | - Israel López
- Universidad
Autónoma de Nuevo León, UANL, Centro de Investigación en Biotecnología
y Nanotecnología (CIBYN), Laboratorio de Nanociencias
y Nanotecnología, Autopista al Aeropuerto Internacional Mariano Escobedo Km. 10, Parque
de Investigación e Innovación Tecnológica (PIIT), 66629 Apodaca, Nuevo León, Mexico
- Universidad
Autónoma de Nuevo León, UANL, Facultad de Ciencias Químicas, Laboratorio de Materiales
I, Av. Universidad, Cd.
Universitaria, 66455 San Nicolás de los Garza, Nuevo León, Mexico
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38
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Schmitt M, Dietlin C, Lalevée J. Towards Visible LED Illumination: ZnO‐ZnS Nanocomposite Particles. ChemistrySelect 2020. [DOI: 10.1002/slct.201904699] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Affiliation(s)
- Michael Schmitt
- HIT - Hochschule Niederrhein Institut for Surface Technology Adlerstraße 32, 47798 Krefeld Germany
| | - Celine Dietlin
- Institut de Science des Matériaux de Mulhouse IS2 MUMR CNRS .7361, UHA, 15, rue Jean Starcky Cedex 68057 Mulhouse France
| | - Jacques Lalevée
- Institut de Science des Matériaux de Mulhouse IS2 MUMR CNRS 7361, UHA, 15, rue Jean Starcky Cedex 68057 Mulhouse France
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39
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Application of multi-dimensional (0D, 1D, 2D) nanostructures for the cytological evaluation of cancer cells and their bacterial response. Colloids Surf A Physicochem Eng Asp 2019. [DOI: 10.1016/j.colsurfa.2019.123953] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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40
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Kumar S, Kumar A, Kumar A, Krishnan V. Nanoscale zinc oxide based heterojunctions as visible light active photocatalysts for hydrogen energy and environmental remediation. CATALYSIS REVIEWS-SCIENCE AND ENGINEERING 2019. [DOI: 10.1080/01614940.2019.1684649] [Citation(s) in RCA: 39] [Impact Index Per Article: 7.8] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/02/2023]
Affiliation(s)
- Suneel Kumar
- School of Basic Sciences, Indian Institute of Technology Mandi, Mandi, India
| | - Ajay Kumar
- School of Basic Sciences, Indian Institute of Technology Mandi, Mandi, India
| | - Ashish Kumar
- School of Basic Sciences, Indian Institute of Technology Mandi, Mandi, India
| | - Venkata Krishnan
- School of Basic Sciences, Indian Institute of Technology Mandi, Mandi, India
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41
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Theerthagiri J, Salla S, Senthil RA, Nithyadharseni P, Madankumar A, Arunachalam P, Maiyalagan T, Kim HS. A review on ZnO nanostructured materials: energy, environmental and biological applications. NANOTECHNOLOGY 2019; 30:392001. [PMID: 31158832 DOI: 10.1088/1361-6528/ab268a] [Citation(s) in RCA: 166] [Impact Index Per Article: 33.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/20/2023]
Abstract
Zinc oxide (ZnO) is an adaptable material that has distinctive properties, such as high-sensitivity, large specific area, non-toxicity, good compatibility and a high isoelectric point, which favours it to be considered with a few exceptions. It is the most desirable group of nanostructure as far as both structure and properties. The unique and tuneable properties of nanostructured ZnO shows excellent stability in chemically as well as thermally stable n-type semiconducting material with wide applications such as in luminescent material, supercapacitors, battery, solar cells, photocatalysis, biosensors, biomedical and biological applications in the form of bulk crystal, thin film and pellets. The nanosized materials exhibit higher dissolution rates as well as higher solubility when compared to the bulk materials. This review significantly focused on the current improvement in ZnO-based nanomaterials/composites/doped materials for the application in the field of energy storage and conversion devices and biological applications. Special deliberation has been paid on supercapacitors, Li-ion batteries, dye-sensitized solar cells, photocatalysis, biosensors, biomedical and biological applications. Finally, the benefits of ZnO-based materials for the utilizations in the field of energy and biological sciences are moreover consistently analysed.
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Affiliation(s)
- J Theerthagiri
- Centre of Excellence for Energy Research, Sathyabama Institute of Science and Technology (Deemed to be University), Chennai 600119, India
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TiO 2 Coated ZnO Nanorods by Mist Chemical Vapor Deposition for Application as Photoanodes for Dye-Sensitized Solar Cells. NANOMATERIALS 2019; 9:nano9091339. [PMID: 31546832 PMCID: PMC6781505 DOI: 10.3390/nano9091339] [Citation(s) in RCA: 20] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 08/13/2019] [Revised: 09/12/2019] [Accepted: 09/15/2019] [Indexed: 11/17/2022]
Abstract
In this study, a mist chemical vapor deposition method was applied to create a coating of titanium dioxide particles in order to fabricate ZnO/TiO2 core-shell nanostructures. The thin layers of titanium dioxide on the zinc oxide nanorods were uniform and confirmed as pure anatase phase. The morphological, structural, optical and photoluminescence properties of the ZnO/TiO2 core-shell structures were influenced by coating time. For instance, the crystallinity of the titanium dioxide increased in accordance with an increase in the duration of the coating time. Additionally, the thickness of the titanium dioxide layer gradually increased with the coating time, resulting in an increased surface area. The transmittance of the arrayed ZnO/TiO2 core-shell structures was 65% after 15 min of coating. The obtained ZnO/TiO2 core-shell nanostructures demonstrated high potentiality to serve as photoanodes for application in dye-sensitized solar cells.
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43
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Singh P, Kumar R, Singh RK. Progress on Transition Metal-Doped ZnO Nanoparticles and Its Application. Ind Eng Chem Res 2019. [DOI: 10.1021/acs.iecr.9b01561] [Citation(s) in RCA: 80] [Impact Index Per Article: 16.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Affiliation(s)
- Pushpendra Singh
- Department of Physics, Dr. Harisingh Gour Central University, Sagar, M. P. 470003, India
| | - Ranveer Kumar
- Department of Physics, Dr. Harisingh Gour Central University, Sagar, M. P. 470003, India
| | - Rajan Kumar Singh
- Department of Physics, Dr. Harisingh Gour Central University, Sagar, M. P. 470003, India
- Department of Chemical Engineering, National Taiwan University, Taipei, Taiwan, ROC
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44
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Wang Y, Guo H, Luo X, Liu X, Hu Z, Han L, Zhang Z. Nonsiliceous Mesoporous Materials: Design and Applications in Energy Conversion and Storage. SMALL (WEINHEIM AN DER BERGSTRASSE, GERMANY) 2019; 15:e1805277. [PMID: 30869834 DOI: 10.1002/smll.201805277] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/11/2018] [Revised: 02/10/2019] [Indexed: 06/09/2023]
Abstract
In this work, the progress in the design of nonsiliceous mesoporous materials (nonSiMPMs) over the last five years from the perspectives of the chemical composition, morphology, loading, and surface modification is summarized. Carbon, metal, and metal oxide are in focus, which are the most promising compositions. Then, representative applications of nonSiMPMs are demonstrated in energy conversion and storage, including recent technical advances in dye-sensitized solar cells, perovskite solar cells, photocatalysts, electrocatalysts, fuel cells, storage batteries, supercapacitors, and hydrogen storage systems. Finally, the requirements and challenges of the design and application of nonSiMPMs are outlined.
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Affiliation(s)
- Yongfei Wang
- School of High Temperature Materials and Magnesite Resources Engineering, University of Science and Technology Liaoning, 185 Qianshan Zhong Road, Anshan, 114044, P. R. China
- Key Laboratory for Functional Material, School of Chemical Engineering, University of Science and Technology Liaoning, 185 Qianshan Zhong Road, Anshan, 114044, P. R. China
| | - Hong Guo
- Chemical Engineering Research Center, School of Chemical Engineering and Technology, Tianjin University, Tianjin, 300072, P. R. China
| | - Xudong Luo
- School of High Temperature Materials and Magnesite Resources Engineering, University of Science and Technology Liaoning, 185 Qianshan Zhong Road, Anshan, 114044, P. R. China
| | - Xin Liu
- School of High Temperature Materials and Magnesite Resources Engineering, University of Science and Technology Liaoning, 185 Qianshan Zhong Road, Anshan, 114044, P. R. China
| | - Zhizhi Hu
- Key Laboratory for Functional Material, School of Chemical Engineering, University of Science and Technology Liaoning, 185 Qianshan Zhong Road, Anshan, 114044, P. R. China
| | - Lu Han
- School of High Temperature Materials and Magnesite Resources Engineering, University of Science and Technology Liaoning, 185 Qianshan Zhong Road, Anshan, 114044, P. R. China
| | - Zhiqiang Zhang
- Key Laboratory for Functional Material, School of Chemical Engineering, University of Science and Technology Liaoning, 185 Qianshan Zhong Road, Anshan, 114044, P. R. China
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Khadtare S, Ansari AS, Pathan HM, Han SH, Mahadevan K, Mane SD, Bathula C. Silver nanoparticles loaded ZnO photoelectrode with Rose Bengal as a sensitizer for dye sensitized solar cells. INORG CHEM COMMUN 2019. [DOI: 10.1016/j.inoche.2019.04.006] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
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46
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47
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Kim JY, Kwak G, Choi YC, Kim DH, Han YS. Enhanced performance of perovskite solar cells by incorporation of a triphenylamine derivative into hole-transporting poly(3-hexylthiophene) layers. J IND ENG CHEM 2019. [DOI: 10.1016/j.jiec.2019.01.022] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
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48
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How to screen a promising anchoring group from heterocyclic components in dye sensitized solar cell:A theoretical investigation. Electrochim Acta 2019. [DOI: 10.1016/j.electacta.2018.11.090] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
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Roy A, Mukhopadhyay S, Devi PS, Sundaram S. Polyaniline-Layered Rutile TiO 2 Nanorods as Alternative Photoanode in Dye-Sensitized Solar Cells. ACS OMEGA 2019; 4:1130-1138. [PMID: 31459388 PMCID: PMC6647995 DOI: 10.1021/acsomega.8b02628] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 10/02/2018] [Accepted: 12/18/2018] [Indexed: 06/10/2023]
Abstract
In this paper, dye-sensitized solar cell (DSSC) performance of the less explored polymorph of TiO2, rutile, has been explored, and its performance has been modified with polyaniline (PANI) wrapping on the surface. For this purpose, highly crystalline rutile nanorods have been synthesized without any growth-directing substrates, employing a hydrothermal treatment. Further, to understand the phase composition and morphology, the synthesized nanorods and PANI-layered nanorods have been characterized through various physicochemical methods. The synthesized rods were implemented as photoanode material for DSSCs which exhibited a photoelectric conversion efficiency (PCE) of 4.28% with a high open-circuit voltage (V OC) of 0.84 V which is highly superior to DSSC with Degussa P25 (PCE = 3.95%) TiO2 nanoparticles. The resultant PCE of the nanorods was further enhanced to 6.23% on in situ deposition of PANI which acts as an electron-transporting layer. Introduction of conducting PANI over the rutile rod was explored as a new concept to improve the performance of photoanode material besides conventional TiCl4 treatment or scattering layer deposition.
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Affiliation(s)
- Anurag Roy
- Sensor
and Actuator Division, CSIR-Central Glass
and Ceramic Research Institute, Kolkata 700032, India
- Environment
and Sustainability Institute, University
of Exeter, Penryn, Cornwall TR10 9FE, United Kingdom
| | - Soumita Mukhopadhyay
- Sensor
and Actuator Division, CSIR-Central Glass
and Ceramic Research Institute, Kolkata 700032, India
| | | | - Senthilarasu Sundaram
- Environment
and Sustainability Institute, University
of Exeter, Penryn, Cornwall TR10 9FE, United Kingdom
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50
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Matos LS, Amaral RC, Murakami Iha NY. New LbL-TiO 2
/ZnO Compact Films to Improve Performance of Dye-Sensitized Solar Cells. ChemistrySelect 2019. [DOI: 10.1002/slct.201802491] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/02/2023]
Affiliation(s)
- Lais S. Matos
- Laboratory of Photochemistry and Energy Conversion; Departamento de Química Fundamental; Instituto de Química; Universidade de São Paulo Av. Prof. Lineu Prestes, 748, 05508-000, São Paulo, SP; Brazil
| | - Ronaldo C. Amaral
- Laboratory of Photochemistry and Energy Conversion; Departamento de Química Fundamental; Instituto de Química; Universidade de São Paulo Av. Prof. Lineu Prestes, 748, 05508-000, São Paulo, SP; Brazil
| | - Neyde Y. Murakami Iha
- Laboratory of Photochemistry and Energy Conversion; Departamento de Química Fundamental; Instituto de Química; Universidade de São Paulo Av. Prof. Lineu Prestes, 748, 05508-000, São Paulo, SP; Brazil
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