1
|
Amina, Al-Qaisi S, Quraishi AM, Safeen A, Formanova S, Tirth V, Algahtani A, Almahri A, Elboughdiri N, Mohammed RM, Hadia NMA, Alsuhaibani AM, Refat MS, Zaman A. Structural, electronic and thermoelectric properties of boron phosphorous nitride B 2PN via first principles study. RSC Adv 2024; 14:29526-29534. [PMID: 39297028 PMCID: PMC11409448 DOI: 10.1039/d4ra04742g] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/30/2024] [Accepted: 08/26/2024] [Indexed: 09/21/2024] Open
Abstract
A theoretical study of monolayer boron phosphorous nitride (B2PN) is performed to explore its electronic and thermoelectric properties. The thermodynamic stability is determined by the formation energy of a monolayer. The dynamic stability is obtained from the phonon dispersion curve. We performed an AMID simulation to ensure the thermal stability and found that our material is thermally stable at 700 K. The system possesses direct band gaps of 0.25 eV and 0.4 eV with Perdew-Burke-Ernzerhof (PBE) and hybrid functional (HSE), respectively. The Seebeck coefficient is found to be the same in both directions, and the maximum value is 1.55 mV K-1. The relaxation time is found to be longer for the hole-doped system than the electron-doped system. It is observed that electrical conductivity is greater for hole-doped system in both directions, and a similar trend is observed for electronic thermal conductivity. We found that the lattice thermal conductivity of our systems is anisotropic. The lattice thermal conductivity along the Y-direction is greater than that in the X-direction. The calculation performed for the figure of merit (ZT) reveals that the system has a high ZT of 1.14 for a hole-doped system. The figure of merit makes the system a promising candidate for potential thermoelectric device applications.
Collapse
Affiliation(s)
- Amina
- Department of Physics, Bacha Khan University Charsadda Pakistan
| | - Samah Al-Qaisi
- Palestinian Ministry of Education and Higher Education Nablus Palestine
| | - A M Quraishi
- Department of Electrical Engineering, College of Engineering, Qassim University Buraydah 51452 Saudi Arabia
| | - Akif Safeen
- Department of Physics, University of Poonch Rawalakot AJK 12350 Pakistan
| | - Shoira Formanova
- Department of Chemistry and Its Teaching Methods, Tashkent State Pedagogical University Tashkent Uzbekistan
| | - Vineet Tirth
- Mechanical Engineering Department, College of Engineering, King Khalid University Abha 61421 Asir Kingdom of Saudi Arabia
- Centre for Engineering and Technology Innovations, King Khalid University Abha 61421 Asir Kingdom of Saudi Arabia
| | - Ali Algahtani
- Mechanical Engineering Department, College of Engineering, King Khalid University Abha 61421 Asir Kingdom of Saudi Arabia
| | - Albandary Almahri
- Department of Chemistry, College of Science and Humanities in Prince Sattam Bin Abdulaziz University Al-Kharj 11942 Saudi Arabia
| | - Noureddine Elboughdiri
- Chemical Engineering Department, College of Engineering, University of Ha'il P.O. Box 2440 Ha'il 81441 Saudi Arabia
- Chemical Engineering Process Department, National School of Engineers Gabes, University of Gabes Gabes 6029 Tunisia
| | - Rawaa M Mohammed
- PhD in Clinical Microbiology, College of Nursing, Al-Mustaqbal University Iraq
| | - N M A Hadia
- Department of Physics, College of Science, Jouf University Sakaka 2014 Al-Jouf Saudi Arabia
| | - Amnah Mohammed Alsuhaibani
- Department of Physical Sport Sciences, College of Sport Sciences & Physical Activity, Princess Nourah bint Abdulrahman University P.O. Box 84428 Riyadh 11671 Saudi Arabia
| | - Moamen S Refat
- Department of Chemistry, College of Science, Taif University P.O. Box 11099 Taif 21944 Saudi Arabia
| | - Abid Zaman
- Department of Physics, Riphah International University Islamabad 44000 Pakistan
| |
Collapse
|
2
|
Ren Y, Xu Y. Recent advances in two-dimensional polymers: synthesis, assembly and energy-related applications. Chem Soc Rev 2024; 53:1823-1869. [PMID: 38192222 DOI: 10.1039/d3cs00782k] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/10/2024]
Abstract
Two-dimensional polymers (2DPs) are a class of 2D crystalline polymer materials with definite structures, which have outstanding physical-chemical and electronic properties. They cleverly link organic building units through strong covalent bonds and can construct functional 2DPs through reasonable design and selection of different monomer units to meet various application requirements. As promising energy materials, 2DPs have developed rapidly in recent years. This review first introduces the basic overview of 2DPs, such as their historical development, inherent 2D characteristics and diversified topological advantages, followed by the summary of the typical 2DP synthesis methods recently (including "top-down" and "bottom-up" methods). The latest research progress in assembly and processing of 2DPs and the energy-related applications in energy storage and conversion are also discussed. Finally, we summarize and prospect the current research status, existing challenges, and future research directions of 2DPs.
Collapse
Affiliation(s)
- Yumei Ren
- School of Engineering, Westlake University, Hangzhou 310024, Zhejiang Province, China.
- School of Materials Science and Engineering, Zhengzhou University of Aeronautics, Zhengzhou 450046, China
| | - Yuxi Xu
- School of Engineering, Westlake University, Hangzhou 310024, Zhejiang Province, China.
| |
Collapse
|
3
|
Li FY, Zhang JQ, Zhang HX, Wang J, Jia R. Theoretical Study on Zigzag Boron Nitride Nanowires. Chemphyschem 2023; 24:e202200813. [PMID: 36759326 DOI: 10.1002/cphc.202200813] [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: 11/01/2022] [Revised: 12/15/2022] [Accepted: 02/09/2023] [Indexed: 02/11/2023]
Abstract
In this work, two kinds of BN-nanowires (BNnws): a-BNnw and d-BNnw, respectively composed of azo (N-N) and diboron (B-B) bonds, are proposed with the aid of the first-principles simulations. Their structural stabilities are carefully verified from the energetics, lattice dynamics, and thermodynamic perspectives. Similar to the other common boron nitride polymorph, the a-BNnw and d-BNnw are semiconductors with relatively wide band gaps of 3.256 and 4.631 eV at the HSE06 level, respectively. The corresponding projected DOS patterns point out that their band edges are composed of different atomic species, which can help with the separation of their excitons. The band gaps can be manipulated monotonically by axial strains within the elastic ranges. The major charge carriers are electron holes. Significantly, a-BNnw possesses very high carrier mobilities around 0.44×104 cm2 V-1 s-1 .
Collapse
Affiliation(s)
- Feng-Yin Li
- Institute of Theoretical Chemistry, College of Chemistry, Jilin University, 130023, Changchun, P.R. China
| | - Jia-Qi Zhang
- Institute of Theoretical Chemistry, College of Chemistry, Jilin University, 130023, Changchun, P.R. China
| | - Hong-Xing Zhang
- Institute of Theoretical Chemistry, College of Chemistry, Jilin University, 130023, Changchun, P.R. China
| | - Jian Wang
- Institute of Theoretical Chemistry, College of Chemistry, Jilin University, 130023, Changchun, P.R. China
| | - Ran Jia
- Institute of Theoretical Chemistry, College of Chemistry, Jilin University, 130023, Changchun, P.R. China
| |
Collapse
|
4
|
Feng Y, Long Y, Guo J, Yang X, Song H. Redox- and pH-Responsive Water-Soluble Flexible Organic Frameworks Realize Synergistic Tumor Photodynamic and Chemotherapeutic Therapy. Macromol Rapid Commun 2023; 44:e2200690. [PMID: 36250440 DOI: 10.1002/marc.202200690] [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: 08/21/2022] [Revised: 09/28/2022] [Indexed: 11/09/2022]
Abstract
Water-soluble 3D polymers with inherent nanoscale pores have been shown to be ideal platforms for the inclusion and delivery of drugs and hold a great promise as biocompatible materials for diagnostic and therapeutic purposes. Herein, a low cytotoxic water-soluble flexible organic framework FOF-S6 with a hydrodynamic diameter of about 127.5 nm is synthesized through the formation of a hydrazone bond from a semirigid tetraaldehyde and a flexible biacylhydrazines which contains a disulfide bond (1:2). FOF-S6 has the ability to dissociate and release inclusion complexes in response to weakly acidic media and glutathione (GSH) overexpressed in tumor cells. More importantly, a facile strategy is developed to contain and deliver aggregation-induced emission photosensitizers (AIE PS, TBD-DQA-540) and chemotherapeutic drugs (Doxorubicin hydrochloride, DOX). DOX-PS@FOF-S6 is synthesized by a one-pot method, which can realize efficient photo-chemotherapy under the guidance of fluorescence imaging, thereby improving the multidrug resistance of tumor cells and the instability of photosensitizers, so as to improve the tumor treatment efficacy.
Collapse
Affiliation(s)
- Yuxin Feng
- College of Chemistry and Molecular Sciences, Wuhan University, 299 Bayi Road, Wuhan, Hubei Province, 430072, China
| | - Yan Long
- College of Chemistry and Molecular Sciences, Wuhan University, 299 Bayi Road, Wuhan, Hubei Province, 430072, China
| | - Jiahe Guo
- Department of Hand Surgery, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, 430022, China
| | - Xiaofan Yang
- Department of Hand Surgery, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, 430022, China
| | - Heng Song
- College of Chemistry and Molecular Sciences, Wuhan University, 299 Bayi Road, Wuhan, Hubei Province, 430072, China.,Wuhan University Shenzhen Research Institute, No. 6 Yuexinger Avenue, Shenzhen, Guangdong Province, 518057, China
| |
Collapse
|
5
|
Pavlovskii AA, Pushnitsa K, Kosenko A, Novikov P, Popovich AA. Organic Anode Materials for Lithium-Ion Batteries: Recent Progress and Challenges. MATERIALS (BASEL, SWITZERLAND) 2022; 16:177. [PMID: 36614515 PMCID: PMC9822040 DOI: 10.3390/ma16010177] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/18/2022] [Revised: 12/08/2022] [Accepted: 12/20/2022] [Indexed: 06/01/2023]
Abstract
In the search for novel anode materials for lithium-ion batteries (LIBs), organic electrode materials have recently attracted substantial attention and seem to be the next preferred candidates for use as high-performance anode materials in rechargeable LIBs due to their low cost, high theoretical capacity, structural diversity, environmental friendliness, and facile synthesis. Up to now, the electrochemical properties of numerous organic compounds with different functional groups (carbonyl, azo, sulfur, imine, etc.) have been thoroughly explored as anode materials for LIBs, dividing organic anode materials into four main classes: organic carbonyl compounds, covalent organic frameworks (COFs), metal-organic frameworks (MOFs), and organic compounds with nitrogen-containing groups. In this review, an overview of the recent progress in organic anodes is provided. The electrochemical performances of different organic anode materials are compared, revealing the advantages and disadvantages of each class of organic materials in both research and commercial applications. Afterward, the practical applications of some organic anode materials in full cells of LIBs are provided. Finally, some techniques to address significant issues, such as poor electronic conductivity, low discharge voltage, and undesired dissolution of active organic anode material into typical organic electrolytes, are discussed. This paper will guide the study of more efficient organic compounds that can be employed as high-performance anode materials in LIBs.
Collapse
Affiliation(s)
| | | | - Alexandra Kosenko
- Institute of Machinery, Materials and Transport, Peter the Great Saint Petersburg Polytechnic University, Politechnicheskaya ul. 29, 195251 Saint Petersburg, Russia
| | | | | |
Collapse
|
6
|
Bagheri AR, Aramesh N, Gong Z, Cerda V, Lee HK. Two-dimensional materials as a platform in extraction methods: A review. Trends Analyt Chem 2022. [DOI: 10.1016/j.trac.2022.116606] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/09/2023]
|
7
|
Hou D, Pu L, Zhou S, Wang R, Xu Y, Zhang W, Wang Z, Zeng Q, Xu Z, Fan H, Chen Y. Spiropyran-Appended Cucurbit[6]uril Enabling Direct Generation of 2D Materials inside Living Cells. SMALL (WEINHEIM AN DER BERGSTRASSE, GERMANY) 2021; 17:e2102392. [PMID: 34636135 DOI: 10.1002/smll.202102392] [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: 07/27/2021] [Revised: 08/19/2021] [Indexed: 06/13/2023]
Abstract
The unique structural advantage and physicochemical properties render some 2D materials emerging platforms for intracellular bioimaging, biosensing, or disease theranostics. Despite recent advances in this field, one major challenge lies in bypassing the endocytic uptake barrier to allow internalization of very large 2D materials that have longer retention time in cells, and hence greater potency as intracellular functional platforms than small, endocytosable counterparts. Here, an engineered cucurbit[6]uril carrying at its periphery multiple spiropyran pendants that readily translocates into cytosol, and then polymerizes laterally and non-covalently in a controlled manner, enabling direct generation of 2D materials inside living cells, is reported. The resultant 2D materials are single-monomer-thick and can in situ grow up to 0.8-1.2 µm in lateral size, experimentally proved too large to be endocytosed from outside the cells even after surface engineered with biorecognition entities. A Förster resonance energy transfer assay is further devised for real-time visualization of the polymerization dynamics in vivo, clearly demonstrating the rationale in this study. With the otherwise non-endocytosable large 2D materials gaining access to cytosol, potent intracellular signaling or theranostic platform that surpasses the intrinsic performance limit of conventional small counterparts are in sight.
Collapse
Affiliation(s)
- Delong Hou
- College of Biomass Science and Engineering, Sichuan University, Chengdu, 610065, P. R. China
| | - Liping Pu
- College of Biomass Science and Engineering, Sichuan University, Chengdu, 610065, P. R. China
| | - Shuai Zhou
- College of Biomass Science and Engineering, Sichuan University, Chengdu, 610065, P. R. China
| | - Rui Wang
- College of Biomass Science and Engineering, Sichuan University, Chengdu, 610065, P. R. China
- Chengdu Product Quality Supervision and Inspection Institute, Chengdu, 610065, P. R. China
| | - Yong Xu
- College of Biomass Science and Engineering, Sichuan University, Chengdu, 610065, P. R. China
| | - Wenle Zhang
- College of Biomass Science and Engineering, Sichuan University, Chengdu, 610065, P. R. China
| | - Zhonghui Wang
- College of Biomass Science and Engineering, Sichuan University, Chengdu, 610065, P. R. China
| | - Qi Zeng
- College of Biomass Science and Engineering, Sichuan University, Chengdu, 610065, P. R. China
| | - Zhou Xu
- School of Life Science and Food Engineering, Yibin University, Yibin, 644007, P. R. China
| | - Haojun Fan
- College of Biomass Science and Engineering, Sichuan University, Chengdu, 610065, P. R. China
| | - Yi Chen
- College of Biomass Science and Engineering, Sichuan University, Chengdu, 610065, P. R. China
| |
Collapse
|
8
|
Zhang D, Li L, Deng J, Gou Y, Fang J, Cui H, Zhao Y, Shang K. Application of 2D Materials to Potassium-Ion Hybrid Capacitors. CHEMSUSCHEM 2021; 14:1974-1986. [PMID: 33829675 DOI: 10.1002/cssc.202100255] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/03/2021] [Revised: 03/11/2021] [Indexed: 06/12/2023]
Abstract
Metal-ion hybrid supercapacitors (MICs) are a new type of electrochemical energy storage (EES) device, consisting of a battery-type electrode and a supercapacitor (SC)-type electrode. Exhibiting the advantages of both batteries and SCs (e. g., good energy density, excellent power density and long cycle life), these advanced energy storage devices have considerable commercial application prospects. Among MICs, potassium-ion hybrid supercapacitors (PICs) have several further advantages, including abundancy of resources, low standard electrode potential, and low cost. PICs are regarded as potential substitutes for lithium- or sodium-ion hybrid supercapacitors. However, the practical applications of PICs remain limited, owing to the imbalance of kinetics and capacity between the electrodes, the slow ion/electron diffusion rate, and the poor electrode structural stability. Recently, 2D materials with distinct structures and fascinating features have elicited widespread attention for application in PICs, thus achieving significant enhancements, ranging from charge storage capacity to reaction kinetics. This Review discusses research progress in 2D materials for PICs. Firstly, the energy storage principle and development requirements of MICs are introduced. The pivotal advantages and significant roles of 2D materials in the fabrication of PICs are then discussed in detail. Lastly, the challenges and prospects of the application of 2D materials to high-performance PICs are presented.
Collapse
Affiliation(s)
- Dan Zhang
- Shaanxi Province Key Laboratory of Catalytic Foundation and Application, School of Chemistry and Environment Science, Shaanxi University of Technology, Hanzhong, 723001, P. R. China
| | - Le Li
- Shaanxi Key Laboratory of Industrial Automation, School of Mechanical Engineering, Shaanxi University of Technology, Hanzhong, 723001, P. R. China
| | - Jianping Deng
- Shaanxi Key Laboratory of Industrial Automation, School of Mechanical Engineering, Shaanxi University of Technology, Hanzhong, 723001, P. R. China
| | - Yuchun Gou
- Shaanxi Key Laboratory of Industrial Automation, School of Mechanical Engineering, Shaanxi University of Technology, Hanzhong, 723001, P. R. China
| | - Junfei Fang
- Shaanxi Key Laboratory of Industrial Automation, School of Mechanical Engineering, Shaanxi University of Technology, Hanzhong, 723001, P. R. China
| | - Hong Cui
- Shaanxi Key Laboratory of Industrial Automation, School of Mechanical Engineering, Shaanxi University of Technology, Hanzhong, 723001, P. R. China
| | - Yongqiang Zhao
- Shaanxi Key Laboratory of Industrial Automation, School of Mechanical Engineering, Shaanxi University of Technology, Hanzhong, 723001, P. R. China
| | - Kun Shang
- College of Medicine, Yan'an University, Yan'an, 716000, P. R. China
| |
Collapse
|
9
|
Ji P, MacLean O, Galeotti G, Dettmann D, Berti G, Sun K, Zhang H, Rosei F, Chi L. Oxygen-promoted synthesis of armchair graphene nanoribbons on Cu(111). Sci China Chem 2021. [DOI: 10.1007/s11426-021-9966-x] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
|
10
|
Zhong L, Zhou H, Li R, Bian T, Wang S, Yuan A. In situ confinement pyrolysis of ZIF-67 nanocrystals on hollow carbon spheres towards efficient electrocatalysts for oxygen reduction. J Colloid Interface Sci 2021; 584:439-448. [PMID: 33096411 DOI: 10.1016/j.jcis.2020.10.020] [Citation(s) in RCA: 32] [Impact Index Per Article: 10.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/26/2020] [Revised: 10/05/2020] [Accepted: 10/06/2020] [Indexed: 10/23/2022]
Abstract
The design and preparation of metal-organic frameworks (MOFs) as self-sacrificed precursors/templates has been considered as a promising strategy in recent years for fabricating metal/carbon electrocatalysts with intriguing architectures and outstanding properties. However, the serious aggregation during the calcination and the poor electron conductivity are still obstacles for these electrocatalysts which need to be urgently solved. Herein, an in situ confinement pyrolysis protocol is reported to transform ZIF-67 nanocrystals on hollow carbon spheres (HCS) to cobalt and nitrogen-enriched carbon shell, resulting in the formation of hierarchical HCS@Co/NC. This is the first study of electrochemistry for HCS decorated with MOFs or MOFs derivatives. In the structure, metallic Co nanoparticles (NPs) and N species are strongly anchored and dispersed in the network of nanocarbon shell, which not only affords a boosting conductivity but also greatly alleviates the aggregation of active sites. Meanwhile, the unique structure with hollow feature provides an effective pathway for mass transport and shortens the transmission path of electrons. Thanks to the advantages of structure and composition, the HCS@Co/NC catalyst exhibits a superb performance of oxygen reduction reaction, which outperforms the commercial Pt/C benchmark.
Collapse
Affiliation(s)
- Lin Zhong
- School of Materials Science and Engineering, Jiangsu University of Science and Technology, Zhenjiang 212003, China
| | - Hu Zhou
- School of Materials Science and Engineering, Jiangsu University of Science and Technology, Zhenjiang 212003, China.
| | - Ruifeng Li
- School of Materials Science and Engineering, Jiangsu University of Science and Technology, Zhenjiang 212003, China
| | - Ting Bian
- School of Energy and Power Engineering, Jiangsu University of Science and Technology, Zhenjiang 212003, China
| | - Sheng Wang
- School of Environmental and Chemical Engineering, Jiangsu University of Science and Technology, Zhenjiang 212003, China
| | - Aihua Yuan
- School of Environmental and Chemical Engineering, Jiangsu University of Science and Technology, Zhenjiang 212003, China.
| |
Collapse
|
11
|
Song Z, Ma Y, Morrin A, Ding C, Luo X. Preparation and electrochemical sensing application of porous conducting polymers. Trends Analyt Chem 2021. [DOI: 10.1016/j.trac.2020.116155] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
|
12
|
Lustig SR, Andzelm JW, Wetzel ED. Highly Thermostable Dynamic Structures of Polyaramid Two-Dimensional Polymers. Macromolecules 2020. [DOI: 10.1021/acs.macromol.0c01931] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Steve R. Lustig
- Materials and Manufacturing Science Division, CCDC Army Research Laboratory, Aberdeen Proving
Ground, Aberdeen, Maryland 21005, United States
- Department of Chemical Engineering, Northeastern University, Boston, Massachusetts 02115, United States
| | - Jan W. Andzelm
- Materials and Manufacturing Science Division, CCDC Army Research Laboratory, Aberdeen Proving
Ground, Aberdeen, Maryland 21005, United States
| | - Eric D. Wetzel
- Materials and Manufacturing Science Division, CCDC Army Research Laboratory, Aberdeen Proving
Ground, Aberdeen, Maryland 21005, United States
| |
Collapse
|
13
|
Wen J, Zhu L, Li M. C-C Coupling Reactions for the Synthesis of Two-Dimensional Conjugated Polymers. Chempluschem 2020; 85:2636-2651. [PMID: 33305907 DOI: 10.1002/cplu.202000643] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/24/2020] [Revised: 11/24/2020] [Indexed: 12/18/2022]
Abstract
Extension of conjugated polymers from 1D to 2D can not only significantly enhance the dissociation of charge and excitons, but also induce other advantages, such as high in-plane mechanical strength, large specific surface area and porosity, and more active centers. 2D conjugated polymers can be divided into C-C bonded 2D polymers based on C-C coupling reactions, and heteroatomic bonded 2D polymers based on reversible heteroatom coupling reactions. C-C bonded 2D polymers are generally more stable than heteroatomic bonded 2D polymers as the latter bonds are easily hydrolyzed. This Review mainly summarizes C-C coupling reactions that are suitable for synthesizing 2D conjugated polymers, and the properties of these 2D conjugated polymers are also introduced.
Collapse
Affiliation(s)
- Ju Wen
- Hubei Collaborative Innovation Center for Advanced Organic Chemical Materials, Ministry-of-Education Key Laboratory for the Synthesis and Application of Organic Functional Molecules, Hubei Key Laboratory of Polymer Materials, College of Chemistry and Chemical Engineering, Hubei University, Wuhan, 430062, P. R. China
| | - Ling Zhu
- Hubei Collaborative Innovation Center for Advanced Organic Chemical Materials, Ministry-of-Education Key Laboratory for the Synthesis and Application of Organic Functional Molecules, Hubei Key Laboratory of Polymer Materials, College of Chemistry and Chemical Engineering, Hubei University, Wuhan, 430062, P. R. China
| | - Ming Li
- Hubei Collaborative Innovation Center for Advanced Organic Chemical Materials, Ministry-of-Education Key Laboratory for the Synthesis and Application of Organic Functional Molecules, Hubei Key Laboratory of Polymer Materials, College of Chemistry and Chemical Engineering, Hubei University, Wuhan, 430062, P. R. China
| |
Collapse
|
14
|
Chen Z, Chan MHY, Yam VWW. Stimuli-Responsive Two-Dimensional Supramolecular Polymers Based on Trinuclear Platinum(II) Scaffolds: Reversible Modulation of Photoluminescence, Cavity Size, and Water Permeability. J Am Chem Soc 2020; 142:16471-16478. [PMID: 32909749 DOI: 10.1021/jacs.0c07969] [Citation(s) in RCA: 25] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
Here we report the first two-dimensional (2D) supramolecular polymer, which has varying structure and function arising from the perturbation of noncovalent metal···metal interactions in response to acid-base stimuli. This 2D assembly possesses a positively charged, honeycomb-like nanostructure consisting of trinuclear alkynylplatinum(II) terpyridine complexes appended with acid-sensitive dimethylamino groups. Upon addition of acids and bases, reversible switching mediated by protonation and deprotonation of dimethylamino and dimethylammonium moieties intrinsically alters the positive charge density of the constituent cationic units, which causes interior cavities to adaptively adjust their size, accompanied by drastic photoluminescence changes. When water molecules pass through the membranes obtained from 2D supramolecular polymers, the permeating flux can also be tuned by the pH values of the buffer media. This work paves the way toward supramolecularly engineered 2D smart materials with stimuli-responsive properties.
Collapse
Affiliation(s)
- Zhen Chen
- Institute of Molecular Functional Materials and Department of Chemistry, The University of Hong Kong, Pokfulam Road, Hong Kong, People's Republic of China
| | - Michael Ho-Yeung Chan
- Institute of Molecular Functional Materials and Department of Chemistry, The University of Hong Kong, Pokfulam Road, Hong Kong, People's Republic of China
| | - Vivian Wing-Wah Yam
- Institute of Molecular Functional Materials and Department of Chemistry, The University of Hong Kong, Pokfulam Road, Hong Kong, People's Republic of China
| |
Collapse
|
15
|
Wang W, Zhao X, Shi H, Liu L, Deng H, Xu Z, Tian F, Miao X. Shape inducer-free polygonal angle platinum nanoparticles in graphene oxide as oxygen reduction catalyst derived from gamma irradiation. J Colloid Interface Sci 2020; 575:1-15. [DOI: 10.1016/j.jcis.2020.04.036] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/15/2020] [Revised: 04/07/2020] [Accepted: 04/08/2020] [Indexed: 10/24/2022]
|
16
|
Metalloporphyrin-based covalent organic frameworks composed of the electron donor-acceptor dyads for visible-light-driven selective CO2 reduction. Sci China Chem 2020. [DOI: 10.1007/s11426-020-9801-3] [Citation(s) in RCA: 36] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
|
17
|
Song X, Liu J, Zhang T, Chen L. 2D conductive metal-organic frameworks for electronics and spintronics. Sci China Chem 2020. [DOI: 10.1007/s11426-020-9791-2] [Citation(s) in RCA: 19] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/02/2023]
|
18
|
|
19
|
Song C, Liao Y, Xiang Y, Dai X. Liquid phase exfoliated boron nanosheets for all-optical modulation and logic gates. Sci Bull (Beijing) 2020; 65:1030-1038. [PMID: 36659018 DOI: 10.1016/j.scib.2020.03.029] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/20/2019] [Revised: 02/06/2020] [Accepted: 03/11/2020] [Indexed: 01/21/2023]
Abstract
Boron nanosheets possess unique photoelectric properties, including photosensitivity, photoresponse, and optical nonlinearity. In this article, we show the interaction between light and boron nanosheets in which concentric rings formed in the far field, which attributed to the strong Kerr nonlinearity of boron nanosheets. Furthermore, the distortion, regulation and relationship between the Kerr nonlinearity and effective mass or carrier mobility of the diffraction rings of boron nanosheets have been investigated. Our work shows that the spatial self-phase modulation effect of boron nanosheets is indeed caused by nonlocal electronic coherence. In addition, we have implemented all-light modulation and all-light logic gates based on the prepared boron nanosheets. We believe that our results will provide a powerful demonstration of nonlinear photonic devices based on boron nanosheets and a reference for photonic devices based on two-dimensional materials.
Collapse
Affiliation(s)
- Chunmei Song
- International Collaborative Laboratory of 2D Materials for Optoelectronic Science & Technology of Ministry of Education, Institute of Microscale Optoelectronics (IMO), Shenzhen University, Shenzhen 518060, China
| | - Yunlong Liao
- International Collaborative Laboratory of 2D Materials for Optoelectronic Science & Technology of Ministry of Education, Institute of Microscale Optoelectronics (IMO), Shenzhen University, Shenzhen 518060, China
| | - Yuanjiang Xiang
- College of Electrical and Information Engineering, Hunan University, Changsha 410082, China
| | - Xiaoyu Dai
- International Collaborative Laboratory of 2D Materials for Optoelectronic Science & Technology of Ministry of Education, Institute of Microscale Optoelectronics (IMO), Shenzhen University, Shenzhen 518060, China; College of Electrical and Information Engineering, Hunan University, Changsha 410082, China.
| |
Collapse
|
20
|
Fang W, Bai Z, Yu X, Zhang W, Wu M. Pollen-derived porous carbon decorated with cobalt/iron sulfide hybrids as cathode catalysts for flexible all-solid-state rechargeable Zn-air batteries. NANOSCALE 2020; 12:11746-11758. [PMID: 32458876 DOI: 10.1039/d0nr02376k] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/11/2023]
Abstract
The development of flexible all-solid-state rechargeable Zn-air batteries (FS-ZABs) for wearable applications faces challenges from the balance between performance and flexibility of the battery; efficient cathode catalyst and reasonable electrode construction design are key factors. Herein, a low-cost pollen derived N,S co-doped porous carbon decorated with Co9S8/Fe3S4 nanoparticle hybrids (Co-Fe-S@NSRPC) has been synthesized. Owing to the active Co9S8/Fe3S4 nanoparticles, N,S co-doping, and large specific area of the pollen derived porous carbon matrix, the Co-Fe-S@NSRPC composite exhibits an excellent bifunctional catalytic activity with a small potential gap (ΔE = 0.80 V) between the half-wave potential for the ORR (0.80 V) and the potential at 10 mA cm-2 for the OER (1.60 V), and endows a liquid Zn-air battery with a high power density of 138 mW cm-2, a larger specific capacity of 891 mA h g-1 and a stable rechargeability of up to 331 cycles. Based on the Co-Fe-S@NSRPC cathode catalyst, a 2D coplanar FS-ZAB has been fabricated with specially designed parallel narrow strip electrodes alternately arrayed on a polyacrylamide polyacrylic acid copolymer hydrogel solid electrolyte. The presented FS-ZAB exhibits excellent battery performance with high open-circuit-voltage (1.415 V), competitive peak power density (78 mW cm-2), large specific capacity (785 mA h g-1) and stable rechargeability (150 cycles), offers robust flexibility to maintain stable charge/discharge capacity under different bending deformations, and provides convenient coplanar integrability to realize parallel or series connection of multiple cells in a relatively small area.
Collapse
Affiliation(s)
- Weiguang Fang
- School of Physics and Materials Science, Anhui University, Hefei, 230601, China. and College of Chemistry and Chemical Engineering, Hefei Normal University, Hefei, 230601, China and Key Laboratory of Photoelectric Conversion Energy Materials and Devices of Anhui Province, Key Laboratory of Hybrid Material Structure and Function Regulation, Ministry of Education, Anhui University, Hefei, 230601, China
| | - Zhiman Bai
- School of Physics and Materials Science, Anhui University, Hefei, 230601, China. and Key Laboratory of Photoelectric Conversion Energy Materials and Devices of Anhui Province, Key Laboratory of Hybrid Material Structure and Function Regulation, Ministry of Education, Anhui University, Hefei, 230601, China
| | - Xinxin Yu
- School of Physics and Materials Science, Anhui University, Hefei, 230601, China. and Key Laboratory of Photoelectric Conversion Energy Materials and Devices of Anhui Province, Key Laboratory of Hybrid Material Structure and Function Regulation, Ministry of Education, Anhui University, Hefei, 230601, China
| | - Wen Zhang
- School of Physics and Materials Science, Anhui University, Hefei, 230601, China. and Key Laboratory of Photoelectric Conversion Energy Materials and Devices of Anhui Province, Key Laboratory of Hybrid Material Structure and Function Regulation, Ministry of Education, Anhui University, Hefei, 230601, China
| | - Mingzai Wu
- School of Physics and Materials Science, Anhui University, Hefei, 230601, China. and Key Laboratory of Photoelectric Conversion Energy Materials and Devices of Anhui Province, Key Laboratory of Hybrid Material Structure and Function Regulation, Ministry of Education, Anhui University, Hefei, 230601, China
| |
Collapse
|
21
|
Tu K, Zou L, Yang C, Su Y, Lu C, Zhu J, Zhang F, Ke C, Zhuang X. Ionic Polyimide Derived Porous Carbon Nanosheets as High-Efficiency Oxygen Reduction Catalysts for Zn-Air Batteries. Chemistry 2020; 26:6525-6534. [PMID: 31788872 DOI: 10.1002/chem.201904769] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/20/2019] [Revised: 11/28/2019] [Indexed: 11/11/2022]
Abstract
Two-dimensional (2D) porous carbon nanosheets (2DPCs) have attracted great attention for their good porosity and long-distance conductivity. Factors such as templates, precursors, and carbonization-activation methods, directly determine their performance. However, rational design and preparation of porous carbon materials with controlled 2D morphology and heteroatom dopants remains a challenge. Therefore, an ionic polyimide with both sp2 - and sp3 -hybridized nitrogen atoms was prepared as a precursor for fabricating N-doped hexagonal porous carbon nanosheets through a hard-template approach. Because of the large surface area and efficient charge-mass transport, the resulting activated 2D porous carbon nanosheets (2DPCs-a) displayed promising electrocatalytic properties for oxygen reduction reaction (ORR) in alkaline and acidic media, such as ultralow half-wave potential (0.83 vs. 0.84 V of Pt/C) and superior limiting current density (5.42 vs. 5.14 mA cm-2 of Pt/C). As air cathodes in Zn-air batteries, the as-developed 2DPCs-a exhibited long stability and high capacity (up to 614 mA h g-1 ), which are both higher than those of commercial Pt/C. This work provides a convenient method for controllable and scalable 2DPCs fabrication as well as new opportunities to develop high-efficiency electrocatalysts for ORR and Zn-air batteries.
Collapse
Affiliation(s)
- Kejun Tu
- School of Electronic Information and Electrical Engineering, Shanghai Jiao Tong University, Shanghai, 200240, P. R. China.,The Meso-Entropy Matter Lab, School of Chemistry and Chemical Engineering, State Key Laboratory of Metal Matrix Composites, Shanghai Key Laboratory of Electrical Insulation and Thermal Aging, Shanghai Jiao Tong University, Shanghai, 200240, P. R. China
| | - Lingyi Zou
- The Meso-Entropy Matter Lab, School of Chemistry and Chemical Engineering, State Key Laboratory of Metal Matrix Composites, Shanghai Key Laboratory of Electrical Insulation and Thermal Aging, Shanghai Jiao Tong University, Shanghai, 200240, P. R. China
| | - Chongqing Yang
- The Meso-Entropy Matter Lab, School of Chemistry and Chemical Engineering, State Key Laboratory of Metal Matrix Composites, Shanghai Key Laboratory of Electrical Insulation and Thermal Aging, Shanghai Jiao Tong University, Shanghai, 200240, P. R. China
| | - Yuezeng Su
- School of Electronic Information and Electrical Engineering, Shanghai Jiao Tong University, Shanghai, 200240, P. R. China
| | - Chenbao Lu
- The Meso-Entropy Matter Lab, School of Chemistry and Chemical Engineering, State Key Laboratory of Metal Matrix Composites, Shanghai Key Laboratory of Electrical Insulation and Thermal Aging, Shanghai Jiao Tong University, Shanghai, 200240, P. R. China
| | - Jinhui Zhu
- The Meso-Entropy Matter Lab, School of Chemistry and Chemical Engineering, State Key Laboratory of Metal Matrix Composites, Shanghai Key Laboratory of Electrical Insulation and Thermal Aging, Shanghai Jiao Tong University, Shanghai, 200240, P. R. China
| | - Fan Zhang
- The Meso-Entropy Matter Lab, School of Chemistry and Chemical Engineering, State Key Laboratory of Metal Matrix Composites, Shanghai Key Laboratory of Electrical Insulation and Thermal Aging, Shanghai Jiao Tong University, Shanghai, 200240, P. R. China
| | - Changchun Ke
- School of Mechanical Engineering, Shanghai Jiao Tong University, Shanghai, 200240, P. R. China
| | - Xiaodong Zhuang
- The Meso-Entropy Matter Lab, School of Chemistry and Chemical Engineering, State Key Laboratory of Metal Matrix Composites, Shanghai Key Laboratory of Electrical Insulation and Thermal Aging, Shanghai Jiao Tong University, Shanghai, 200240, P. R. China.,Jiangsu Key Laboratory of Environmentally Friendly Polymeric Materials, School of Materials Science and Engineering, Changzhou University, Changzhou, 213164, P. R. China
| |
Collapse
|
22
|
Le TH, Oh Y, Kim H, Yoon H. Exfoliation of 2D Materials for Energy and Environmental Applications. Chemistry 2020; 26:6360-6401. [PMID: 32162404 DOI: 10.1002/chem.202000223] [Citation(s) in RCA: 35] [Impact Index Per Article: 8.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/15/2020] [Indexed: 12/20/2022]
Abstract
The fascinating properties of single-layer graphene isolated by mechanical exfoliation have inspired extensive research efforts toward two-dimensional (2D) materials. Layered compounds serve as precursors for atomically thin 2D materials (briefly, 2D nanomaterials) owing to their strong intraplane chemical bonding but weak interplane van der Waals interactions. There are newly emerging 2D materials beyond graphene, and it is becoming increasingly important to develop cost-effective, scalable methods for producing 2D nanomaterials with controlled microstructures and properties. The variety of developed synthetic techniques can be categorized into two classes: bottom-up and top-down approaches. Of top-down approaches, the exfoliation of bulk 2D materials into single or few layers is the most common. This review highlights chemical and physical exfoliation methods that allow for the production of 2D nanomaterials in large quantities. In addition, remarkable examples of utilizing exfoliated 2D nanomaterials in energy and environmental applications are introduced.
Collapse
Affiliation(s)
- Thanh-Hai Le
- Department of Polymer Engineering, Graduate School, Chonnam National University, 77 Yongbong-ro, Buk-gu, Gwangju, 61186, South Korea
| | - Yuree Oh
- Department of Polymer Engineering, Graduate School, Chonnam National University, 77 Yongbong-ro, Buk-gu, Gwangju, 61186, South Korea
| | - Hyungwoo Kim
- Alan G. MacDiarmid Energy Research &, School of Polymer Science and Engineering, Chonnam National University, 77 Yongbong-ro, Buk-gu, Gwangju, 61186, South Korea.,Department of Polymer Engineering, Graduate School, Chonnam National University, 77 Yongbong-ro, Buk-gu, Gwangju, 61186, South Korea
| | - Hyeonseok Yoon
- Alan G. MacDiarmid Energy Research &, School of Polymer Science and Engineering, Chonnam National University, 77 Yongbong-ro, Buk-gu, Gwangju, 61186, South Korea.,Department of Polymer Engineering, Graduate School, Chonnam National University, 77 Yongbong-ro, Buk-gu, Gwangju, 61186, South Korea
| |
Collapse
|
23
|
Liao Q, Xu W, Huang X, Ke C, Zhang Q, Xi K, Xie J. Donor-acceptor type [4+3] covalent organic frameworks: sub-stoichiometric synthesis and photocatalytic application. Sci China Chem 2020. [DOI: 10.1007/s11426-019-9696-3] [Citation(s) in RCA: 24] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
|
24
|
Shea JJ, Luo C. Organic Electrode Materials for Metal Ion Batteries. ACS APPLIED MATERIALS & INTERFACES 2020; 12:5361-5380. [PMID: 31917538 DOI: 10.1021/acsami.9b20384] [Citation(s) in RCA: 98] [Impact Index Per Article: 24.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/10/2023]
Abstract
Organic and polymer materials have been extensively investigated as electrode materials for rechargeable batteries because of the low cost, abundance, environmental benignity, and high sustainability. To date, organic electrode materials have been applied in a large variety of energy storage devices, including nonaqueous Li-ion, Na-ion, K-ion, dual-ion, multivalent-metal, aqueous, all-solid-state, and redox flow batteries, because of the universal properties of organic electrode materials. Moreover, some organic materials enable the batteries to be operated in the extreme conditions, such as a wide temperature range (-70 to 150 °C), a wide pH range, and in the presence of O2. As a guidance for the research in organic batteries, this Review focuses on the reaction mechanisms and applications of organic electrode materials. Six categories of reaction mechanisms and the applications of organic and polymer materials in various rechargeable batteries are discussed to provide an overview of the state-of-the-art organic batteries.
Collapse
Affiliation(s)
- John J Shea
- Department of Chemistry and Biochemistry , George Mason University , Fairfax , Virginia 22030 , United States
| | - Chao Luo
- Department of Chemistry and Biochemistry , George Mason University , Fairfax , Virginia 22030 , United States
| |
Collapse
|
25
|
Lin JL, Wang ZK, Xu ZY, Wei L, Zhang YC, Wang H, Zhang DW, Zhou W, Zhang YB, Liu Y, Li ZT. Water-Soluble Flexible Organic Frameworks That Include and Deliver Proteins. J Am Chem Soc 2020; 142:3577-3582. [DOI: 10.1021/jacs.9b13263] [Citation(s) in RCA: 40] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Affiliation(s)
- Jia-Le Lin
- Department of Chemistry, Shanghai Key Laboratory of Molecular Catalysis and Innovative Materials, Fudan University, 2205 Songhu Road, Shanghai 200438, China
| | - Ze-Kun Wang
- Department of Chemistry, Shanghai Key Laboratory of Molecular Catalysis and Innovative Materials, Fudan University, 2205 Songhu Road, Shanghai 200438, China
| | - Zi-Yue Xu
- Department of Chemistry, Shanghai Key Laboratory of Molecular Catalysis and Innovative Materials, Fudan University, 2205 Songhu Road, Shanghai 200438, China
| | - Lei Wei
- School of Physical Science and Technology, ShanghaiTech University, Shanghai 201210, China
| | - Yun-Chang Zhang
- Department of Chemistry, Shanghai Key Laboratory of Molecular Catalysis and Innovative Materials, Fudan University, 2205 Songhu Road, Shanghai 200438, China
| | - Hui Wang
- Department of Chemistry, Shanghai Key Laboratory of Molecular Catalysis and Innovative Materials, Fudan University, 2205 Songhu Road, Shanghai 200438, China
| | - Dan-Wei Zhang
- Department of Chemistry, Shanghai Key Laboratory of Molecular Catalysis and Innovative Materials, Fudan University, 2205 Songhu Road, Shanghai 200438, China
| | - Wei Zhou
- Department of Chemistry, Shanghai Key Laboratory of Molecular Catalysis and Innovative Materials, Fudan University, 2205 Songhu Road, Shanghai 200438, China
| | - Yue-Biao Zhang
- School of Physical Science and Technology, ShanghaiTech University, Shanghai 201210, China
| | - Yi Liu
- The Molecular Foundry, Lawrence Berkeley National Laboratory, One Cyclotron Road, Berkeley, California 94720, United States
| | - Zhan-Ting Li
- Department of Chemistry, Shanghai Key Laboratory of Molecular Catalysis and Innovative Materials, Fudan University, 2205 Songhu Road, Shanghai 200438, China
| |
Collapse
|
26
|
Gao ZZ, Wang ZK, Wei L, Yin G, Tian J, Liu CZ, Wang H, Zhang DW, Zhang YB, Li X, Liu Y, Li ZT. Water-Soluble 3D Covalent Organic Framework that Displays an Enhanced Enrichment Effect of Photosensitizers and Catalysts for the Reduction of Protons to H 2. ACS APPLIED MATERIALS & INTERFACES 2020; 12:1404-1411. [PMID: 31789493 DOI: 10.1021/acsami.9b19870] [Citation(s) in RCA: 36] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/23/2023]
Abstract
Covalent organic frameworks (COFs) are emerging porous polymers that have 2D or 3D long-range ordering. Currently available COFs are typically insoluble or decompose upon dissolution, which remarkably restricts their practical implementations. For 3D COFs, the achievement of noninterpenetration, which maximizes their porosity-derived applications, also remains a challenge synthetically. Here, we report the synthesis of the first highly water-soluble 3D COF (sCOF-101) from irreversible polymerization of a preorganized supramolecular organic framework through cucurbit[8]uril (CB[8])-controlled [2 + 2] photodimerization. Synchrotron X-ray scattering and diffraction analyses confirm that sCOF-101 exhibits porosity periodicity, with a channel diameter of 2.3 nm, in both water and the solid state and retains the periodicity under both strongly acidic and basic conditions. As an ordered 3D polymer, sCOF-101 can enrich [Ru(bpy)3]2+ photosensitizers and redox-active polyoxometalates in water, which leads to remarkable increase of their photocatalytic activity for proton reduction to produce H2.
Collapse
Affiliation(s)
- Zhong-Zheng Gao
- Department of Chemistry, Shanghai Key Laboratory of Molecular Catalysis and Innovative Materials , Fudan University , 2205 Songhu Road , Shanghai 200438 , China
| | - Ze-Kun Wang
- Department of Chemistry, Shanghai Key Laboratory of Molecular Catalysis and Innovative Materials , Fudan University , 2205 Songhu Road , Shanghai 200438 , China
| | - Lei Wei
- School of Physical Science and Technology , ShanghaiTech University , Shanghai 201210 , China
| | - Guangqiang Yin
- Department of Chemistry , University of South Florida , Tampa , Florida 33620 , United States
| | - Jia Tian
- Department of Chemistry, Shanghai Key Laboratory of Molecular Catalysis and Innovative Materials , Fudan University , 2205 Songhu Road , Shanghai 200438 , China
| | - Chuan-Zhi Liu
- Department of Chemistry, Shanghai Key Laboratory of Molecular Catalysis and Innovative Materials , Fudan University , 2205 Songhu Road , Shanghai 200438 , China
| | - Hui Wang
- Department of Chemistry, Shanghai Key Laboratory of Molecular Catalysis and Innovative Materials , Fudan University , 2205 Songhu Road , Shanghai 200438 , China
| | - Dan-Wei Zhang
- Department of Chemistry, Shanghai Key Laboratory of Molecular Catalysis and Innovative Materials , Fudan University , 2205 Songhu Road , Shanghai 200438 , China
| | - Yue-Biao Zhang
- School of Physical Science and Technology , ShanghaiTech University , Shanghai 201210 , China
| | - Xiaopeng Li
- Department of Chemistry , University of South Florida , Tampa , Florida 33620 , United States
| | - Yi Liu
- Molecular Foundry , Lawrence Berkeley National Laboratory , One Cyclotron Road , Berkeley , California 94720 , United States
| | - Zhan-Ting Li
- Department of Chemistry, Shanghai Key Laboratory of Molecular Catalysis and Innovative Materials , Fudan University , 2205 Songhu Road , Shanghai 200438 , China
| |
Collapse
|
27
|
Liu S, Yin Y, Shen Y, Hui KS, Chun YT, Kim JM, Hui KN, Zhang L, Jun SC. Phosphorus Regulated Cobalt Oxide@Nitrogen-Doped Carbon Nanowires for Flexible Quasi-Solid-State Supercapacitors. SMALL (WEINHEIM AN DER BERGSTRASSE, GERMANY) 2020; 16:e1906458. [PMID: 31894633 DOI: 10.1002/smll.201906458] [Citation(s) in RCA: 34] [Impact Index Per Article: 8.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/07/2019] [Indexed: 05/26/2023]
Abstract
Battery-type materials are promising candidates for achieving high specific capacity for supercapacitors. However, their slow reaction kinetics hinders the improvement in electrochemical performance. Herein, a hybrid structure of P-doped Co3 O4 (P-Co3 O4 ) ultrafine nanoparticles in situ encapsulated into P, N co-doped carbon (P, N-C) nanowires by a pyrolysis-oxidation-phosphorization of 1D metal-organic frameworks derived from Co-layered double hydroxide as self-template and reactant is reported. This hybrid structure prevents active material agglomeration and maintains a 1D oriented arrangement, which exhibits a large accessible surface area and hierarchically porous feature, enabling sufficient permeation and transfer of electrolyte ions. Theoretical calculations demonstrate that the P dopants in P-Co3 O4 @P, N-C could reduce the adsorption energy of OH- and regulate the electrical properties. Accordingly, the P-Co3 O4 @P, N-C delivers a high specific capacity of 669 mC cm-2 at 1 mA cm-2 and an ultralong cycle life with only 4.8% loss over 5000 cycles at 30 mA cm-2 . During the fabrication of P-Co3 O4 @P, N-C, Co@P, N-C is simultaneously developed, which can be integrated with P-Co3 O4 @P, N-C for the assembly of asymmetric supercapacitors. These devices achieve a high energy density of 47.6 W h kg-1 at 750 W kg-1 and impressive flexibility, exhibiting a great potential in practical applications.
Collapse
Affiliation(s)
- Shude Liu
- School of Mechanical Engineering, Yonsei University, Seoul, 120749, South Korea
| | - Ying Yin
- School of Mechanical Engineering, Yonsei University, Seoul, 120749, South Korea
- Guangxi Key Laboratory of Information Materials, Guilin University of Electronic Technology, Guilin, 541000, P. R. China
| | - Yang Shen
- College of Chemical Engineering, Beijing University of Chemical Technology, Beijing, 100000, P. R. China
| | - Kwan San Hui
- School of Engineering, University of East Anglia, Norwich, 34668, UK
| | - Young Tea Chun
- Department of Engineering, University of Cambridge, 9 JJ Thomson Avenue, Cambridge, 01223, UK
| | - Jong Min Kim
- Department of Engineering, University of Cambridge, 9 JJ Thomson Avenue, Cambridge, 01223, UK
| | - Kwun Nam Hui
- Institute of Applied Physics and Materials Engineering, University of Macau, Avenida da Universidade, Taipa, Macau, 999078, P. R. China
| | - Lipeng Zhang
- College of Chemical Engineering, Beijing University of Chemical Technology, Beijing, 100000, P. R. China
| | - Seong Chan Jun
- School of Mechanical Engineering, Yonsei University, Seoul, 120749, South Korea
| |
Collapse
|
28
|
A C2-symmetric triple [5]helicene based on N-annulated triperylene hexaimide for chiroptical electronics. Sci China Chem 2019. [DOI: 10.1007/s11426-019-9632-2] [Citation(s) in RCA: 25] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
|
29
|
Metal-organic framework nanosheets: a class of glamorous low-dimensional materials with distinct structural and chemical natures. Sci China Chem 2019. [DOI: 10.1007/s11426-019-9575-8] [Citation(s) in RCA: 17] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
|
30
|
Zan Y, Zhang Z, Dou M, Wang F. Enhancement mechanism of sulfur dopants on the catalytic activity of N and P co-doped three-dimensional hierarchically porous carbon as a metal-free oxygen reduction electrocatalyst. Catal Sci Technol 2019. [DOI: 10.1039/c9cy01387c] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
A sulfur, nitrogen and phosphorus ternary-doped cattle-bone-derived hierarchically porous carbon metal-free electrocatalyst was synthesized, exhibiting superior oxygen reduction performance compared to Pt/C.
Collapse
Affiliation(s)
- Yongxi Zan
- State Key Laboratory of Chemical Resource Engineering
- Laboratory of Electrochemical Process and Technology for Materials
- Beijing University of Chemical Technology
- Beijing 100029
- China
| | - Zhengping Zhang
- State Key Laboratory of Chemical Resource Engineering
- Laboratory of Electrochemical Process and Technology for Materials
- Beijing University of Chemical Technology
- Beijing 100029
- China
| | - Meiling Dou
- State Key Laboratory of Chemical Resource Engineering
- Laboratory of Electrochemical Process and Technology for Materials
- Beijing University of Chemical Technology
- Beijing 100029
- China
| | - Feng Wang
- State Key Laboratory of Chemical Resource Engineering
- Laboratory of Electrochemical Process and Technology for Materials
- Beijing University of Chemical Technology
- Beijing 100029
- China
| |
Collapse
|