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Koli A, Kumar A, Pattanshetti A, Supale A, Garadkar K, Shen J, Shaikh J, Praserthdam S, Motkuri RK, Sabale S. Hierarchical Porous Activated Carbon from Wheat Bran Agro-Waste: Applications in Carbon Dioxide Capture, Dye Removal, Oxygen and Hydrogen Evolution Reactions. Chempluschem 2024; 89:e202300373. [PMID: 37909792 DOI: 10.1002/cplu.202300373] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/21/2023] [Revised: 10/19/2023] [Accepted: 10/25/2023] [Indexed: 11/03/2023]
Abstract
This work reports an efficient method for facile synthesis of hierarchically porous carbon (WB-AC) utilizing wheat bran waste. Obtained carbon showed 2.47 mmol g-1 CO2 capture capacity with good CO2 /N2 selectivity and 27.35 to 29.90 kJ mol-1 isosteric heat of adsorption. Rapid removal of MO dye was observed with a capacity of ~555 mg g-1 . Moreover, WB-AC demonstrated a good OER activity with 0.35 V low overpotential at 5 mA cm-2 and a Tafel slope of 115 mV dec-1 . It also exhibited high electrocatalytic HER activity with 57 mV overpotential at 10 mA cm-2 and a Tafel slope of 82.6 mV dec-1 . The large SSA (757 m2 g-1 ) and total pore volume (0.3696 cm3 g-1 ) result from N2 activation contributing to selective CO2 uptake, high and rapid dye removal capacity and superior electrochemical activity (OER/HER), suggesting the use of WB-AC as cost effective adsorbent and metal free electrocatalyst.
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Affiliation(s)
- Amruta Koli
- Department of Chemistry, Jaysingpur College, Jaysingpur, 416101, India
| | - Abhishek Kumar
- Energy and Environment Directorate, Pacific Northwest National Laboratory, Richland, WA, USA
| | | | - Amit Supale
- Dr. Patangrao Kadam Mahavidhyalaya College, Sangli, 416416, India
| | | | - Jian Shen
- College of Environment and Resources, Xiangtan University, Xiangtan, 411105, China
| | - Jasmin Shaikh
- Department of Chemical Engineering Faculty of Engineering, Chulalongkorn University, Bangkok, 10330, Thailand
| | - Supareak Praserthdam
- Department of Chemical Engineering Faculty of Engineering, Chulalongkorn University, Bangkok, 10330, Thailand
| | - Radha Kishan Motkuri
- Energy and Environment Directorate, Pacific Northwest National Laboratory, Richland, WA, USA
| | - Sandip Sabale
- Department of Chemistry, Jaysingpur College, Jaysingpur, 416101, India
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2
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Sun H, Chen F, Chen R, Li J, Guo L, Liu Y, Shen F, Yang Q, Zhang Z, Ren Q, Bao Z. Customizing Metal-Organic Frameworks by Lego-Brick Strategy for One-Step Purification of Ethylene from a Quaternary Gas Mixture. SMALL (WEINHEIM AN DER BERGSTRASSE, GERMANY) 2023; 19:e2208182. [PMID: 36843316 DOI: 10.1002/smll.202208182] [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: 12/27/2022] [Revised: 02/11/2023] [Indexed: 05/25/2023]
Abstract
One-step purification of ethylene (C2 H4 ) from a quaternary gas mixture of C2 H6 /C2 H4 /C2 H2 /CO2 by adsorption is a promising separation process, yet developing adsorbents that synergistically capture various gas impurities remains challenging. Herein, a Lego-brick strategy is proposed to customize pore chemistry in a unified framework material. The ethane-selective MOF platform is further modified with customized binding sites to specifically adsorb acetylene and carbon dioxide, thus one-step purification of C2 H4 with high productivity of polymer-grade product (134 mol kg-1 ) is achieved on the assembly of porous coordination polymer-2,5-furandicarboxylic acid (PCP-FDCA) and PCP-5-aminoisophthalic acid (IPA-NH2 ). Computational studies verify that the low-polarity surface of this MOFs-based platform provides a delicate environment for C2 H6 recognition, and the specific binding sites (FDCA and IPA-NH2 ) exhibit favorable trapping of C2 H2 and CO2 via CHδ+ ···Oδ- and Cδ+ ···Nδ- electrostatic interactions, respectively. The proposed Lego-brick strategy to customize binding sites within the MOFs structure provides new ideas for the design of adsorbents for compounded separation tasks.
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Affiliation(s)
- Haoran Sun
- Key Laboratory of Biomass Chemical Engineering of Ministry of Education, College of Chemical and Biological Engineering, Zhejiang University, 866 Yuhangtang Road, Hangzhou, 310058, P. R. China
| | - Fuqiang Chen
- Key Laboratory of Biomass Chemical Engineering of Ministry of Education, College of Chemical and Biological Engineering, Zhejiang University, 866 Yuhangtang Road, Hangzhou, 310058, P. R. China
| | - Rundao Chen
- Key Laboratory of Biomass Chemical Engineering of Ministry of Education, College of Chemical and Biological Engineering, Zhejiang University, 866 Yuhangtang Road, Hangzhou, 310058, P. R. China
| | - Jiaqi Li
- Key Laboratory of Biomass Chemical Engineering of Ministry of Education, College of Chemical and Biological Engineering, Zhejiang University, 866 Yuhangtang Road, Hangzhou, 310058, P. R. China
| | - Lidong Guo
- Key Laboratory of Biomass Chemical Engineering of Ministry of Education, College of Chemical and Biological Engineering, Zhejiang University, 866 Yuhangtang Road, Hangzhou, 310058, P. R. China
| | - Ying Liu
- Key Laboratory of Biomass Chemical Engineering of Ministry of Education, College of Chemical and Biological Engineering, Zhejiang University, 866 Yuhangtang Road, Hangzhou, 310058, P. R. China
| | - Fuxing Shen
- Institute of Zhejiang University-Quzhou, 99 Zheda Road, Kecheng District, Quzhou, 324000, P. R. China
| | - Qiwei Yang
- Key Laboratory of Biomass Chemical Engineering of Ministry of Education, College of Chemical and Biological Engineering, Zhejiang University, 866 Yuhangtang Road, Hangzhou, 310058, P. R. China
- Institute of Zhejiang University-Quzhou, 99 Zheda Road, Kecheng District, Quzhou, 324000, P. R. China
| | - Zhiguo Zhang
- Key Laboratory of Biomass Chemical Engineering of Ministry of Education, College of Chemical and Biological Engineering, Zhejiang University, 866 Yuhangtang Road, Hangzhou, 310058, P. R. China
- Institute of Zhejiang University-Quzhou, 99 Zheda Road, Kecheng District, Quzhou, 324000, P. R. China
| | - Qilong Ren
- Key Laboratory of Biomass Chemical Engineering of Ministry of Education, College of Chemical and Biological Engineering, Zhejiang University, 866 Yuhangtang Road, Hangzhou, 310058, P. R. China
- Institute of Zhejiang University-Quzhou, 99 Zheda Road, Kecheng District, Quzhou, 324000, P. R. China
| | - Zongbi Bao
- Key Laboratory of Biomass Chemical Engineering of Ministry of Education, College of Chemical and Biological Engineering, Zhejiang University, 866 Yuhangtang Road, Hangzhou, 310058, P. R. China
- Institute of Zhejiang University-Quzhou, 99 Zheda Road, Kecheng District, Quzhou, 324000, P. R. China
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Xu H, Dong L, Yu J, Yuan B, Li M, Jiang T, Wang H. Fabrication of N‐doped Porous Carbon Materials by Biomass Carbonization for Energy Storage, Electroanalysis and Metal Ion Removal. ChemistrySelect 2022. [DOI: 10.1002/slct.202201887] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Affiliation(s)
- Hui Xu
- Department of Engineering Technology Huzhou College Huzhou 313000 P. R. China
| | - Lina Dong
- School of Chemistry and Materials Science Ludong University Yantai 264025 P. R. China
| | - Jinzhi Yu
- School of Chemistry and Materials Science Ludong University Yantai 264025 P. R. China
| | - Baiqing Yuan
- School of Chemistry and Materials Science Ludong University Yantai 264025 P. R. China
| | - Mei Li
- Department of Life and Health Sciences Huzhou College Huzhou 313000 P. R. China
| | - Tingting Jiang
- College of Life Sciences Ludong University Yantai 264025 P. R. China
| | - Hua Wang
- Huzhou Key Laboratory of Medical and Environmental Applications Technologies, School of Life Sciences Huzhou University Zhejiang 313000 P.R. China
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Shi J, Cui H, Xu J, Yan N. Carbon spheres synthesized from KHCO3 activation of glucose derived hydrochar with excellent CO2 capture capabilities at both low and high pressures. Sep Purif Technol 2022. [DOI: 10.1016/j.seppur.2022.121193] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
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Chen F, Huang X, Guo K, Yang L, Sun H, Xia W, Zhang Z, Yang Q, Yang Y, Zhao D, Ren Q, Bao Z. Molecular Sieving of Propylene from Propane in Metal-Organic Framework-Derived Ultramicroporous Carbon Adsorbents. ACS APPLIED MATERIALS & INTERFACES 2022; 14:30443-30453. [PMID: 35749684 DOI: 10.1021/acsami.2c09189] [Citation(s) in RCA: 10] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/15/2023]
Abstract
The development of adsorption-based separation processes alternative to the energy-intensive cryogenic distillation for a mixture of propylene and propane remains essential but challenging in gas industries. Molecular sieving separation of C3H6/C3H8 on stable carbon adsorbents appeals to be promising, while it is quite challenging to realize due to the random distributions and arrangements of the internal pores in common carbons. Herein, a series of polysaccharide-based CD-MOF-derived ultramicroporous carbon adsorbents with their pore size tuned at a subangstrom level were prepared. Molecular sieving separation of C3H6/C3H8 was realized on the optimal C-CDMOF-2-700 owing to the delicate structure with an appropriate pore size (5.0 Å). Besides, C-CDMOF-2-700 exhibited a high C3H6 uptake of 1.97 mmol g-1 under ambient conditions. An ultrahigh uptake ratio of C3H6/C3H8 at 1.0 kPa (403) was also achieved, outperforming all reported adsorbents. Kinetic adsorption tests and breakthrough experiments further demonstrate this well-designed carbon adsorbent to be promising in industrial C3H6/C3H8 separation.
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Affiliation(s)
- Fuqiang Chen
- Key Laboratory of Biomass Chemical Engineering of ministry of Education, College of Chemical and Biological Engineering, Zhejiang University, 38 Zheda Road, Hangzhou 310027, P. R. China
- Department of Chemical and Biomolecular Engineering, National University of Singapore, Singapore 117585, Singapore
| | - Xinglei Huang
- Key Laboratory of Biomass Chemical Engineering of ministry of Education, College of Chemical and Biological Engineering, Zhejiang University, 38 Zheda Road, Hangzhou 310027, P. R. China
| | - Kaiqing Guo
- Key Laboratory of Biomass Chemical Engineering of ministry of Education, College of Chemical and Biological Engineering, Zhejiang University, 38 Zheda Road, Hangzhou 310027, P. R. China
| | - Liu Yang
- Key Laboratory of Biomass Chemical Engineering of ministry of Education, College of Chemical and Biological Engineering, Zhejiang University, 38 Zheda Road, Hangzhou 310027, P. R. China
| | - Haoran Sun
- Key Laboratory of Biomass Chemical Engineering of ministry of Education, College of Chemical and Biological Engineering, Zhejiang University, 38 Zheda Road, Hangzhou 310027, P. R. China
| | - Wei Xia
- Key Laboratory of Biomass Chemical Engineering of ministry of Education, College of Chemical and Biological Engineering, Zhejiang University, 38 Zheda Road, Hangzhou 310027, P. R. China
| | - Zhiguo Zhang
- Key Laboratory of Biomass Chemical Engineering of ministry of Education, College of Chemical and Biological Engineering, Zhejiang University, 38 Zheda Road, Hangzhou 310027, P. R. China
- Institute of Zhejiang University-Quzhou, 78 Jiuhua Boulevard North, Quzhou 324000, P. R. China
| | - Qiwei Yang
- Key Laboratory of Biomass Chemical Engineering of ministry of Education, College of Chemical and Biological Engineering, Zhejiang University, 38 Zheda Road, Hangzhou 310027, P. R. China
- Institute of Zhejiang University-Quzhou, 78 Jiuhua Boulevard North, Quzhou 324000, P. R. China
| | - Yiwen Yang
- Key Laboratory of Biomass Chemical Engineering of ministry of Education, College of Chemical and Biological Engineering, Zhejiang University, 38 Zheda Road, Hangzhou 310027, P. R. China
- Institute of Zhejiang University-Quzhou, 78 Jiuhua Boulevard North, Quzhou 324000, P. R. China
| | - Dan Zhao
- Department of Chemical and Biomolecular Engineering, National University of Singapore, Singapore 117585, Singapore
| | - Qilong Ren
- Key Laboratory of Biomass Chemical Engineering of ministry of Education, College of Chemical and Biological Engineering, Zhejiang University, 38 Zheda Road, Hangzhou 310027, P. R. China
- Institute of Zhejiang University-Quzhou, 78 Jiuhua Boulevard North, Quzhou 324000, P. R. China
| | - Zongbi Bao
- Key Laboratory of Biomass Chemical Engineering of ministry of Education, College of Chemical and Biological Engineering, Zhejiang University, 38 Zheda Road, Hangzhou 310027, P. R. China
- Institute of Zhejiang University-Quzhou, 78 Jiuhua Boulevard North, Quzhou 324000, P. R. China
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Cui H, Xu J, Shi J, Zhang C. Synthesis of sulfur doped carbon from dipotassium anthraquinone-1,8-disulfonate for CO2 adsorption. J CO2 UTIL 2021. [DOI: 10.1016/j.jcou.2021.101582] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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8
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Abd AA, Othman MR, Kim J. A review on application of activated carbons for carbon dioxide capture: present performance, preparation, and surface modification for further improvement. ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH INTERNATIONAL 2021; 28:43329-43364. [PMID: 34189695 DOI: 10.1007/s11356-021-15121-9] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/29/2021] [Accepted: 06/21/2021] [Indexed: 06/13/2023]
Abstract
The atmosphere security and regulation of climate change are being continuously highlighted as a pressing issue. The crisis of climate change owing to the anthropogenic carbon dioxide emission has led many governments at federal and provincial levels to promulgate policies to address this concern. Among them is regulating the carbon dioxide emission from major industrial sources such as power plants, petrochemical industries, cement plants, and other industries that depend on the combustion of fossil fuels for energy to operate. In view of this, various CO2 capture and sequestration technologies have been investigated and presented. From this review, adsorption of CO2 on porous solid materials has been gaining increasing attention due to its cost-effectiveness, ease of application, and comparably low energy demand. Despite the myriad of advanced materials such as zeolites, carbons-based, metal-organic frameworks, mesoporous silicas, and polymers being researched, research on activated carbons (ACs) continue to be in the mainstream. Therefore, this review is endeavored to elucidate the adsorption properties of CO2 on activated carbons derived from different sources. Selective adsorption based on pore size/shape and surface chemistry is investigated. Accordingly, the effect of surface modifications of the ACs with NH3, amines, and metal oxides on adsorption performance toward CO2 is evaluated. The adsorption performance of the activated carbons under humid conditions is also reviewed. Finally, activated carbon-based composite has been surveyed and recommended as a feasible strategy to improve AC adsorption properties toward CO2. The activated carbon surface in the graphical abstract is nitrogen rich modified using ammonia through thermal treatment. The values of CO2 emissions by sources are taken from (Yoro and Daramola 2020).
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Affiliation(s)
- Ammar Ali Abd
- Chemical Engineering Department, Curtin University, Perth, Australia.
- School of Chemical Engineering, Universiti Sains Malaysia, 14300, Nibong Tebal, Pulau Pinang, Malaysia.
- Water Resources Engineering College, Al-Qasim Green University, Babylon, Iraq.
| | - Mohd Roslee Othman
- School of Chemical Engineering, Universiti Sains Malaysia, 14300, Nibong Tebal, Pulau Pinang, Malaysia.
| | - Jinsoo Kim
- Department of Chemical Engineering, Kyung Hee University, 1732 Deogyeong-daero, Giheung-gu, Yongin-si, Gyeonggi-do, 17104, Korea
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9
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Liang Y, Huang G, Zhang Q, Yang Y, Zhou J, Cai J. Hierarchical porous carbons from biowaste: Hydrothermal carbonization and high-performance for Rhodamine B adsorptive removal. J Mol Liq 2021. [DOI: 10.1016/j.molliq.2021.115580] [Citation(s) in RCA: 17] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
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10
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Evaluation of different potassium salts as activators for hierarchically porous carbons and their applications in CO2 adsorption. J Colloid Interface Sci 2021; 583:40-49. [DOI: 10.1016/j.jcis.2020.09.022] [Citation(s) in RCA: 35] [Impact Index Per Article: 11.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/21/2020] [Revised: 09/06/2020] [Accepted: 09/08/2020] [Indexed: 11/21/2022]
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11
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Coffee grounds derived N enriched microporous activated carbons: Efficient adsorbent for post-combustion CO2 capture and conversion. J Colloid Interface Sci 2020; 578:491-499. [DOI: 10.1016/j.jcis.2020.05.125] [Citation(s) in RCA: 39] [Impact Index Per Article: 9.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/24/2020] [Revised: 05/27/2020] [Accepted: 05/31/2020] [Indexed: 11/19/2022]
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12
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Wang J, Wang Y, Hu H, Yang Q, Cai J. From metal-organic frameworks to porous carbon materials: recent progress and prospects from energy and environmental perspectives. NANOSCALE 2020; 12:4238-4268. [PMID: 32039421 DOI: 10.1039/c9nr09697c] [Citation(s) in RCA: 53] [Impact Index Per Article: 13.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/23/2023]
Abstract
Metal-organic frameworks (MOFs) have emerged as promising materials in the areas of gas storage, magnetism, luminescence, and catalysis owing to their superior property of having highly crystalline structures. However, MOF stability toward heat or humidity is considerably less as compared to carbons because they are constructed from the assembly of ligands with metal ions or clusters via coordination bonds. Transforming MOFs into carbons is bringing the novel potential for MOFs to achieve industrialization, and carbons with controlled pore sizes and surface doping are one of the most important porous materials. By selecting MOFs as a precursor or template, carbons with heteroatom doping and well-developed pores can be achieved. In this review, we discussed the state-of-art study progress made in the new development of MOF-derived metal-free porous carbons. In particular, the potential use of metal-free carbons from environmental and energy perspectives, such as adsorption, supercapacitors, and catalysts, were analyzed in detail. Moreover, an outlook for the sustainable development of MOF-derived porous carbons in the future was also presented.
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Affiliation(s)
- Jing Wang
- School of Chemical Engineering, Xiangtan University, Xiangtan 411105, China.
| | - Yuelin Wang
- School of Chemical Engineering, Xiangtan University, Xiangtan 411105, China.
| | - Hongbo Hu
- School of Chemical Engineering, Xiangtan University, Xiangtan 411105, China.
| | - Qipeng Yang
- Department of Chemical Engineering, Imperial College London, London SW7 2AZ, UK
| | - Jinjun Cai
- School of Chemical Engineering, Xiangtan University, Xiangtan 411105, China. and School of Engineering Materials & Science, Queen Mary University of London, London E1 4NS, UK
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Sang Y, Chen G, Huang J. Oxygen-rich porous carbons from carbonyl modified hyper-cross-linked polymers for efficient CO2 capture. JOURNAL OF POLYMER RESEARCH 2020. [DOI: 10.1007/s10965-020-2009-9] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/01/2022]
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Synthesis of Benzoxazine-Based N-Doped Mesoporous Carbons as High-Performance Electrode Materials. APPLIED SCIENCES-BASEL 2020. [DOI: 10.3390/app10010422] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
In this work, nitrogen-doped carbon materials (NCMs) were prepared using aniline-phenol benzoxazine (BOZ) or aniline-cardanol benzoxazine as the carbon precursor and SBA-15 as the hard template. The effects of the carbonization temperature (700, 800, and 900 °C) and different nitrogen contents on the electrochemical properties of carbon materials were investigated. The samples synthesized using aniline-phenol benzoxazine as precursors and treated at 900 °C (NCM-900) exhibited an excellent electrochemical performance. The specific capacitance was 460 F/g at a current density of 0.25 A/g and the cycle stability was excellent (96.1% retention rate of the initial capacitance after 2000 cycles) in a 0.5 M H2SO4 electrolyte with a three-electrode system. Furthermore, NCM-900 also exhibited a high specific capacitance, comparable energy/power densities, and excellent cycling stability using a symmetrical electrode system. The characterization of the morphology and structure of the materials suggests it possessed an ordered mesoporous structure and a large specific surface area. NCM-900 could thus be considered a promising electrode material for supercapacitors.
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Arslanov VV, Kalinina MA, Ermakova EV, Raitman OA, Gorbunova YG, Aksyutin OE, Ishkov AG, Grachev VA, Tsivadze AY. Hybrid materials based on graphene derivatives and porphyrin metal-organic frameworks. RUSSIAN CHEMICAL REVIEWS 2019. [DOI: 10.1070/rcr4878] [Citation(s) in RCA: 21] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
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Kaur B, Singh J, Gupta RK, Bhunia H. Porous carbons derived from polyethylene terephthalate (PET) waste for CO 2 capture studies. JOURNAL OF ENVIRONMENTAL MANAGEMENT 2019; 242:68-80. [PMID: 31028953 DOI: 10.1016/j.jenvman.2019.04.077] [Citation(s) in RCA: 26] [Impact Index Per Article: 5.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/05/2018] [Revised: 03/05/2019] [Accepted: 04/19/2019] [Indexed: 06/09/2023]
Abstract
Oxygen augmented carbon adsorbent has been developed using polyethylene terephthalate (PET) waste by first carbonizing at different temperatures (500-800 °C) and then chemically activating using different ratios of KOH: PET (mass ratio 1 to 4). The textural characterization divulges the effect of activation in terms of the development of the high surface area and micropore volume of 1690 m2 g-1 and 0.78 cm3 g-1 respectively, for the optimum sample (PET-3-700). Elemental analysis of PET-3-700 illustrates the presence of 34.33% oxygen and XPS results confirmed the occurrence of oxygen moieties which enhance the basicity of the adsorbent and promote CO2 capture. The CO2 adsorption capacity of prepared carbons was determined thermogravimetrically under dynamic conditions, at different concentrations of CO2 (6-100%) and temperatures. The maximum CO2 uptake capacity of 2.31 mmol g-1 was exhibited by PET-3-700 at an adsorption temperature of 30 °C under 100% pure CO2 flow. Four adsorption-desorption cycles corroborate almost complete regenerability of the prepared adsorbent. Adsorption kinetics at all adsorption conditions was described best by fractional order kinetic model. Freundlich isotherm fit indicates the surface of adsorbent being heterogeneous and low values of isosteric heat shows physisorption behavior of the process. Negative values of thermodynamic parameters indicate exothermic and feasible nature of adsorption process.
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Affiliation(s)
- Balpreet Kaur
- Department of Chemical Engineering, Thapar Institute of Engineering and Technology (Deemed to be University), Patiala, 147004, Punjab, India.
| | - Jasminder Singh
- School of Chemistry and Biochemistry, Thapar Institute of Engineering and Technology (Deemed to be University), Patiala, 147004, Punjab, India.
| | - Raj Kumar Gupta
- Department of Chemical Engineering, Thapar Institute of Engineering and Technology (Deemed to be University), Patiala, 147004, Punjab, India.
| | - Haripada Bhunia
- Department of Chemical Engineering, Thapar Institute of Engineering and Technology (Deemed to be University), Patiala, 147004, Punjab, India.
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Huang G, Wang Y, Zhang T, Wu X, Cai J. High-performance hierarchical N-doped porous carbons from hydrothermally carbonized bamboo shoot shells for symmetric supercapacitors. J Taiwan Inst Chem Eng 2019. [DOI: 10.1016/j.jtice.2018.12.024] [Citation(s) in RCA: 66] [Impact Index Per Article: 13.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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18
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Li Y, Wang X, Cao M. Three-dimensional porous carbon frameworks derived from mangosteen peel waste as promising materials for CO2 capture and supercapacitors. J CO2 UTIL 2018. [DOI: 10.1016/j.jcou.2018.07.019] [Citation(s) in RCA: 38] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
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Ren M, Jia Z, Tian Z, Lopez D, Cai J, Titirici M, Jorge AB. High Performance N‐Doped Carbon Electrodes Obtained via Hydrothermal Carbonization of Macroalgae for Supercapacitor Applications. ChemElectroChem 2018. [DOI: 10.1002/celc.201800603] [Citation(s) in RCA: 71] [Impact Index Per Article: 11.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Affiliation(s)
- Meng Ren
- School of Chemical EngineeringXiangtan University Xiangtan 411105 China
| | - Ziyang Jia
- School of Chemical EngineeringXiangtan University Xiangtan 411105 China
| | - Zhongwei Tian
- School of Chemical EngineeringXiangtan University Xiangtan 411105 China
| | - Diana Lopez
- Institute of ChemistryUniversity of Antioquia A.A. 1226 Medellín Colombia
| | - Jinjun Cai
- School of Chemical EngineeringXiangtan University Xiangtan 411105 China
- School of Engineering Materials & ScienceQueen Mary University of London London E1 4NS UK
| | | | - A. Belen Jorge
- School of Engineering Materials & ScienceQueen Mary University of London London E1 4NS UK
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Chang B, Sun L, Shi W, Zhang S, Yang B. Cost-Efficient Strategy for Sustainable Cross-Linked Microporous Carbon Bead with Satisfactory CO 2 Capture Capacity. ACS OMEGA 2018; 3:5563-5573. [PMID: 31458760 PMCID: PMC6641736 DOI: 10.1021/acsomega.7b02056] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/28/2017] [Accepted: 04/24/2018] [Indexed: 06/01/2023]
Abstract
Cross-linked microporous carbon beads (MCBs) were successfully synthesized via a green, convenient, and cost-efficient strategy derived from a renewable sugar source. Such an approach avoids the time-consuming procedure and the use of corrosive chemical activating agents and toxic solvents and only involves a simple carbonization process, which makes it to be applicable for rapid and large-scale industrial production of MCB materials. The obtained MCBs possessed well-defined microporous structure, narrow pore size, and high surface area. Particularly, the microporosity of the resultant MCBs could be easily tailored to arise primary pores of size 0.5-0.9 nm by adjusting the carbonization temperature and reaction time, which remarkably favor the CO2 capture. The optimal sample of MCBs-9-5 carbonized at 900 °C for 5 h was characterized by high microporosity (80% of the surface area from micropores), especially ultrahigh narrow microporosity (53% of pore volume from micropores of size <1 nm), which endowed it a great satisfactory CO2 uptake of 4.25 mmol g-1 at 25 °C and 1 bar. Significantly, a prominent CO2/N2 selectivity and superior recyclability of MCBs-9-5 were also achieved. Combined with the simple fabrication, the satisfactory adsorption capacity, and high selectivity, MCBs-9-5 should be a promising adsorbent for CO2 capture and separation.
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Affiliation(s)
- Binbin Chang
- Henan
Provincial Key Laboratory of Nanocomposites and Applications, Institute
of Nanostructured Functional Materials, Huanghe Science and Technology College, Zhengzhou, Henan 450006, China
| | - Li Sun
- Henan
Provincial Key Laboratory of Nanocomposites and Applications, Institute
of Nanostructured Functional Materials, Huanghe Science and Technology College, Zhengzhou, Henan 450006, China
| | - Weiwei Shi
- Huanghe
Science and Technology College, Zhengzhou, Henan 450006, China
| | - Shouren Zhang
- Henan
Provincial Key Laboratory of Nanocomposites and Applications, Institute
of Nanostructured Functional Materials, Huanghe Science and Technology College, Zhengzhou, Henan 450006, China
| | - Baocheng Yang
- Henan
Provincial Key Laboratory of Nanocomposites and Applications, Institute
of Nanostructured Functional Materials, Huanghe Science and Technology College, Zhengzhou, Henan 450006, China
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21
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Assessing the potential of nanoporous carbon adsorbents from polyethylene terephthalate (PET) to separate CO2 from flue gas. ADSORPTION 2018. [DOI: 10.1007/s10450-018-9943-4] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/17/2022]
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22
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Shao L, Liu M, Huang J, Liu YN. CO2 capture by nitrogen-doped porous carbons derived from nitrogen-containing hyper-cross-linked polymers. J Colloid Interface Sci 2018; 513:304-313. [DOI: 10.1016/j.jcis.2017.11.043] [Citation(s) in RCA: 67] [Impact Index Per Article: 11.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/26/2017] [Revised: 11/10/2017] [Accepted: 11/14/2017] [Indexed: 10/18/2022]
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23
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Shao L, Li Y, Huang J, Liu YN. Synthesis of Triazine-Based Porous Organic Polymers Derived N-Enriched Porous Carbons for CO2 Capture. Ind Eng Chem Res 2018. [DOI: 10.1021/acs.iecr.7b04533] [Citation(s) in RCA: 76] [Impact Index Per Article: 12.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Lishu Shao
- College of Chemistry and
Chemical Engineering, Hunan Provincial Key Laboratory of Efficient
and Clean Utilization of Manganese Resources, Central South University, Changsha 410083, China
| | - Yong Li
- College of Chemistry and
Chemical Engineering, Hunan Provincial Key Laboratory of Efficient
and Clean Utilization of Manganese Resources, Central South University, Changsha 410083, China
| | - Jianhan Huang
- College of Chemistry and
Chemical Engineering, Hunan Provincial Key Laboratory of Efficient
and Clean Utilization of Manganese Resources, Central South University, Changsha 410083, China
| | - You-Nian Liu
- College of Chemistry and
Chemical Engineering, Hunan Provincial Key Laboratory of Efficient
and Clean Utilization of Manganese Resources, Central South University, Changsha 410083, China
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24
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Li Y, Xu R, Wang X, Wang B, Cao J, Yang J, Wei J. Waste wool derived nitrogen-doped hierarchical porous carbon for selective CO2 capture. RSC Adv 2018; 8:19818-19826. [PMID: 35541004 PMCID: PMC9080743 DOI: 10.1039/c8ra02701c] [Citation(s) in RCA: 23] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/28/2018] [Accepted: 05/16/2018] [Indexed: 11/21/2022] Open
Abstract
In this work, N-doped hierarchical porous carbon has been successfully fabricated by KOH activation of waste wool. The optimal sample exhibits good CO2 adsorption capacity under atmospheric pressure (1 bar), as well as excellent CO2/N2 selectivity.
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Affiliation(s)
- Yao Li
- School of Safety Science and Engineering
- Henan Polytechnic University
- Jiaozuo
- China
- State Key Laboratory Cultivation Base for Gas Geology and Gas Control
| | - Ran Xu
- School of Safety Science and Engineering
- Henan Polytechnic University
- Jiaozuo
- China
| | - Xin Wang
- School of Materials Science and Engineering
- Henan Polytechnic University
- Jiaozuo
- China
| | - Binbin Wang
- School of Materials Science and Engineering
- Henan Polytechnic University
- Jiaozuo
- China
| | - Jianliang Cao
- School of Chemistry and Chemical Engineering
- Henan Polytechnic University
- Jiaozuo 454000
- China
| | - Juan Yang
- School of Safety Science and Engineering
- Henan Polytechnic University
- Jiaozuo
- China
- State Key Laboratory Cultivation Base for Gas Geology and Gas Control
| | - Jianping Wei
- School of Safety Science and Engineering
- Henan Polytechnic University
- Jiaozuo
- China
- State Key Laboratory Cultivation Base for Gas Geology and Gas Control
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25
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Dang Y, Guo W, Zhao L, Zhu H. Porous Carbon Materials Based on Graphdiyne Basis Units by the Incorporation of the Functional Groups and Li Atoms for Superior CO 2 Capture and Sequestration. ACS APPLIED MATERIALS & INTERFACES 2017; 9:30002-30013. [PMID: 28809100 DOI: 10.1021/acsami.7b10836] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/07/2023]
Abstract
The graphdiyne family has attracted a high degree of concern because of its intriguing and promising properties. However, graphdiyne materials reported to date represent only a tiny fraction of the possible combinations. In this work, we demonstrate a computational approach to generate a series of conceivable graphdiyne-based frameworks (GDY-Rs and Li@GDY-Rs) by introducing a variety of functional groups (R = -NH2, -OH, -COOH, and -F) and doping metal (Li) in the molecular building blocks of graphdiyne without restriction of experimental conditions and rapidly screen the best candidates for the application of CO2 capture and sequestration (CCS). The pore topology and morphology and CO2 adsorption and separation properties of these frameworks are systematically investigated by combining density functional theory (DFT) and grand canonical Monte Carlo (GCMC) simulations. On the basis of our computer simulations, combining Li-doping and hydroxyl groups strategies offer an unexpected synergistic effect for efficient CO2 capture with an extremely CO2 uptake of 4.83 mmol/g at 298 K and 1 bar. Combined with its superior selectivity (13 at 298 K and 1 bar) for CO2 over CH4, Li@GDY-OH is verified to be one of the most promising materials for CO2 capture and separation.
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Affiliation(s)
- Yong Dang
- College of Science, China University of Petroleum , Qingdao, Shandong 266580, PR China
| | - Wenyue Guo
- College of Science, China University of Petroleum , Qingdao, Shandong 266580, PR China
| | - Lianming Zhao
- College of Science, China University of Petroleum , Qingdao, Shandong 266580, PR China
| | - Houyu Zhu
- College of Science, China University of Petroleum , Qingdao, Shandong 266580, PR China
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26
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Szczęśniak B, Choma J, Jaroniec M. Gas adsorption properties of graphene-based materials. Adv Colloid Interface Sci 2017; 243:46-59. [PMID: 28347414 DOI: 10.1016/j.cis.2017.03.007] [Citation(s) in RCA: 40] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/05/2017] [Revised: 03/15/2017] [Accepted: 03/16/2017] [Indexed: 10/19/2022]
Abstract
Clean energy sources and global warming are among the major challenges of the 21st century. One of the possible actions toward finding alternative energy sources and reducing global warming are storage of H2 and CH4, and capture of CO2 by using highly efficient and low-cost adsorbents. Graphene and graphene-based materials attracted a great attention around the world because of their potential for a variety applications ranging from electronics, gas sensing, energy storage and CO2 capture. Large specific surface area of these materials up to ~3000m2/g and versatile modification make them excellent adsorbents for diverse applications. Here, graphene-based adsorbents are reviewed with special emphasis on their adsorption affinity toward CO2, H2 and CH4. This review shows that graphene derivatives obtained mainly via "chemical exfoliation" of graphite and further modification with polymers and/or metal species can be very effective sorbents for CO2 and other gases and can compete with the currently used carbonaceous or non-carbonaceous adsorbents. The high adsorption capacities of graphene-based materials are mainly determined by their unique nanostructures, high specific surface areas and tailorable surface properties, which make them suitable for storage or capture of various molecules relevant for environmental and energy-related applications.
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27
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Wu X, Tian Z, Hu L, Huang S, Cai J. Macroalgae-derived nitrogen-doped hierarchical porous carbons with high performance for H2 storage and supercapacitors. RSC Adv 2017. [DOI: 10.1039/c7ra05355j] [Citation(s) in RCA: 21] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
Enteromorpha prolifera was converted into hierarchical carbons through the carbonization and activation with surface area and pore volume up to 3345 m2 g−1 and 1.94 cm3 g−1, showing excellent performance for H2 storage and supercapacitors.
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Affiliation(s)
- Xingxing Wu
- School of Chemical Engineering
- Xiangtan University
- Xiangtan 411105
- China
- CAS Key Laboratory of Bio-based Materials
| | - Zhongwei Tian
- School of Chemical Engineering
- Xiangtan University
- Xiangtan 411105
- China
| | - Langqing Hu
- School of Chemical Engineering
- Xiangtan University
- Xiangtan 411105
- China
| | - Sha Huang
- School of Chemical Engineering
- Xiangtan University
- Xiangtan 411105
- China
| | - Jinjun Cai
- School of Chemical Engineering
- Xiangtan University
- Xiangtan 411105
- China
- CAS Key Laboratory of Bio-based Materials
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28
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Kim HS, Lee S, Kim DK, Lee YW, Yoo WC. Role of porosity and polarity of nanoporous carbon spheres in adsorption applications. RSC Adv 2017. [DOI: 10.1039/c7ra09360h] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
Structure-properties (i.e., porosity and polarity) of carbons are judiciously considered for the specific adsorption applications.
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Affiliation(s)
- Hee Soo Kim
- Department of Applied Chemistry
- Hanyang University
- Ansan 15588
- Republic of Korea
| | - Seunghun Lee
- Department of Applied Chemistry
- Hanyang University
- Ansan 15588
- Republic of Korea
| | - Dong Kwan Kim
- Department of Applied Chemistry
- Hanyang University
- Ansan 15588
- Republic of Korea
| | - Yong-Woo Lee
- Department of Applied Chemistry
- Hanyang University
- Ansan 15588
- Republic of Korea
- Department of Chemical and Molecular Engineering
| | - Won Cheol Yoo
- Department of Applied Chemistry
- Hanyang University
- Ansan 15588
- Republic of Korea
- Department of Chemical and Molecular Engineering
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29
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Kou J, Sun LB. Nitrogen-Doped Porous Carbons Derived from Carbonization of a Nitrogen-Containing Polymer: Efficient Adsorbents for Selective CO2 Capture. Ind Eng Chem Res 2016. [DOI: 10.1021/acs.iecr.6b02857] [Citation(s) in RCA: 70] [Impact Index Per Article: 8.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Jiahui Kou
- Jiangsu National
Synergetic Innovation Center for Advanced Materials (SICAM), State
Key Laboratory of Materials-Oriented Chemical Engineering, Nanjing 210009, China
| | - Lin-Bing Sun
- Jiangsu National
Synergetic Innovation Center for Advanced Materials (SICAM), State
Key Laboratory of Materials-Oriented Chemical Engineering, Nanjing 210009, China
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30
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Tian Z, Xiang M, Zhou J, Hu L, Cai J. Nitrogen and Oxygen-Doped Hierarchical Porous Carbons from Algae Biomass: Direct Carbonization and Excellent Electrochemical Properties. Electrochim Acta 2016. [DOI: 10.1016/j.electacta.2016.06.053] [Citation(s) in RCA: 53] [Impact Index Per Article: 6.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
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31
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Gu S, He J, Zhu Y, Wang Z, Chen D, Yu G, Pan C, Guan J, Tao K. Facile Carbonization of Microporous Organic Polymers into Hierarchically Porous Carbons Targeted for Effective CO2 Uptake at Low Pressures. ACS APPLIED MATERIALS & INTERFACES 2016; 8:18383-92. [PMID: 27332739 DOI: 10.1021/acsami.6b05170] [Citation(s) in RCA: 38] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/26/2023]
Abstract
The advent of microporous organic polymers (MOPs) has delivered great potential in gas storage and separation (CCS). However, the presence of only micropores in these polymers often imposes diffusion limitations, which has resulted in the low utilization of MOPs in CCS. Herein, facile chemical activation of the single microporous organic polymers (MOPs) resulted in a series of hierarchically porous carbons with hierarchically meso-microporous structures and high CO2 uptake capacities at low pressures. The MOPs precursors (termed as MOP-7-10) with a simple narrow micropore structure obtained in this work possess moderate apparent BET surface areas ranging from 479 to 819 m(2) g(-1). By comparing different activating agents for the carbonization of these MOPs matrials, we found the optimized carbon matrials MOPs-C activated by KOH show unique hierarchically porous structures with a significant expansion of dominant pore size from micropores to mesopores, whereas their microporosity is also significantly improved, which was evidenced by a significant increase in the micropore volume (from 0.27 to 0.68 cm(3) g(-1)). This maybe related to the collapse and the structural rearrangement of the polymer farmeworks resulted from the activation of the activating agent KOH at high temperature. The as-made hierarchically porous carbons MOPs-C show an obvious increase in the BET surface area (from 819 to 1824 m(2) g(-1)). And the unique hierarchically porous structures of MOPs-C significantly contributed to the enhancement of the CO2 capture capacities, which are up to 214 mg g(-1) (at 273 K and 1 bar) and 52 mg g(-1) (at 273 K and 0.15 bar), superior to those of the most known MOPs and porous carbons. The high physicochemical stabilities and appropriate isosteric adsorption heats as well as high CO2/N2 ideal selectivities endow these hierarchically porous carbon materials great potential in gas sorption and separation.
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Affiliation(s)
- Shuai Gu
- College of Chemistry and Chemical Engineering, Central South University , Changsha 410083, China
- State Key Laboratory of Advanced Technology For Materials Synthesis and Processing, Wuhan University of Technology , Wuhan 430070, China
| | - Jianqiao He
- College of Chemistry and Chemical Engineering, Central South University , Changsha 410083, China
| | - Yunlong Zhu
- College of Chemistry and Chemical Engineering, Central South University , Changsha 410083, China
| | - Zhiqiang Wang
- College of Chemistry and Chemical Engineering, Central South University , Changsha 410083, China
| | - Dongyang Chen
- College of Chemistry and Chemical Engineering, Central South University , Changsha 410083, China
| | - Guipeng Yu
- College of Chemistry and Chemical Engineering, Central South University , Changsha 410083, China
- State Key Laboratory of Advanced Technology For Materials Synthesis and Processing, Wuhan University of Technology , Wuhan 430070, China
| | - Chunyue Pan
- College of Chemistry and Chemical Engineering, Central South University , Changsha 410083, China
| | - Jianguo Guan
- State Key Laboratory of Advanced Technology For Materials Synthesis and Processing, Wuhan University of Technology , Wuhan 430070, China
| | - Kai Tao
- Institute of Inorganic Materials, School of Materials Science & Chemical Engineering, Ningbo University , Ningbo, Zhejiang 315211, China
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32
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Li L, Wang Y, Gu X, Yang Q, Zhao X. Increasing the CO2/N2Selectivity with a Higher Surface Density of Pyridinic Lewis Basic Sites in Porous Carbon Derived from a Pyridyl-Ligand-Based Metal-Organic Framework. Chem Asian J 2016; 11:1913-20. [DOI: 10.1002/asia.201600427] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/29/2016] [Revised: 04/30/2016] [Indexed: 11/07/2022]
Affiliation(s)
- Liangjun Li
- Research Center of New Energy Science and Technology; Unconventional Oil & Gas and Renewable Energy Research Institute; China University of Petroleum (East China); Qingdao 266580 P. R. China
| | - Ying Wang
- Research Center of New Energy Science and Technology; Unconventional Oil & Gas and Renewable Energy Research Institute; China University of Petroleum (East China); Qingdao 266580 P. R. China
| | - Xin Gu
- Research Center of New Energy Science and Technology; Unconventional Oil & Gas and Renewable Energy Research Institute; China University of Petroleum (East China); Qingdao 266580 P. R. China
| | - Qipeng Yang
- School of Environmental and Municipal Engineering; Qingdao Technological University; Qingdao 266580 P. R. China
| | - Xuebo Zhao
- Research Center of New Energy Science and Technology; Unconventional Oil & Gas and Renewable Energy Research Institute; China University of Petroleum (East China); Qingdao 266580 P. R. China
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33
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Modak A, Maegawa Y, Goto Y, Inagaki S. Synthesis of 9,9′-spirobifluorene-based conjugated microporous polymers by FeCl3-mediated polymerization. Polym Chem 2016. [DOI: 10.1039/c5py01900a] [Citation(s) in RCA: 34] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Abstract
An easy, safe and low-cost synthesis of 9,9'-spirobifluorene-based conjugated microporous polymers and related carbonized microporous materials with high gas uptake ability was developed.
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34
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Cheng L, Hou C, Zhang B, Liu G. Synthesis, characterization of nitrogen-doped mesoporous carbon spheres and adsorption performance. RSC Adv 2016. [DOI: 10.1039/c6ra23631f] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
Nitrogen-doped mesoporous carbon spheres (NMCS) were prepared by a nanocasting route using benzoxazine resins as the precursor of nitrogen and carbon, and ordered mesoporous silica spheres as the hard template to remove methyl orange (MO).
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Affiliation(s)
- Liang Cheng
- School of Chemical Engineering and Energy
- Zhengzhou University
- Zhengzhou 450001
- PR China
| | - Cuihong Hou
- School of Chemical Engineering and Energy
- Zhengzhou University
- Zhengzhou 450001
- PR China
| | - Baolin Zhang
- School of Chemical Engineering and Energy
- Zhengzhou University
- Zhengzhou 450001
- PR China
| | - Guoji Liu
- School of Chemical Engineering and Energy
- Zhengzhou University
- Zhengzhou 450001
- PR China
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35
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Porous carbon derived via KOH activation of a hypercrosslinked porous organic polymer for efficient CO2, CH4, H2 adsorptions and high CO2/N2 selectivity. J SOLID STATE CHEM 2015. [DOI: 10.1016/j.jssc.2015.09.022] [Citation(s) in RCA: 66] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
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36
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Li Y, Cao M. Synthesis of High-Surface-Area Nitrogen-Doped Porous Carbon Microflowers and Their Efficient Carbon Dioxide Capture Performance. Chem Asian J 2015; 10:1496-504. [DOI: 10.1002/asia.201500185] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/25/2015] [Revised: 04/09/2015] [Indexed: 11/07/2022]
Affiliation(s)
- Yao Li
- Key Laboratory of Cluster Science, Ministry of Education of China; Beijing Key Laboratory of Photoelectronic/Electrophotonic, Conversion Materials; Department of Chemistry; Beijing Institute of Technology; Beijing 100081 P.R. China
| | - Minhua Cao
- Key Laboratory of Cluster Science, Ministry of Education of China; Beijing Key Laboratory of Photoelectronic/Electrophotonic, Conversion Materials; Department of Chemistry; Beijing Institute of Technology; Beijing 100081 P.R. China
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37
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Xing Y, Cai J, Li L, Yang M, Zhao X. An exceptional kinetic quantum sieving separation effect of hydrogen isotopes on commercially available carbon molecular sieves. Phys Chem Chem Phys 2014; 16:15800-5. [DOI: 10.1039/c4cp00709c] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/05/2023]
Abstract
An exceptional quantum sieving is demonstrated on CMS 1.5GN-H where D2 diffuses 5.83 times faster than H2 at 77 K.
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Affiliation(s)
- Yanlong Xing
- Institute of Unconventional Hydrocarbon and New Energy Sources
- China University of Petroleum (East China)
- Qingdao 266580, China
| | - Jinjun Cai
- Qingdao Institute of Bioenergy and Bioprocess Technology
- Chinese Academy of Sciences
- Qingdao, 266101, China
| | - Liangjun Li
- Institute of Unconventional Hydrocarbon and New Energy Sources
- China University of Petroleum (East China)
- Qingdao 266580, China
| | - Menglong Yang
- Qingdao Institute of Bioenergy and Bioprocess Technology
- Chinese Academy of Sciences
- Qingdao, 266101, China
| | - Xuebo Zhao
- Institute of Unconventional Hydrocarbon and New Energy Sources
- China University of Petroleum (East China)
- Qingdao 266580, China
- Qingdao Institute of Bioenergy and Bioprocess Technology
- Chinese Academy of Sciences
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