PHOTO-REDUCTION

作品数:10被引量:19H指数:3
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相关领域:理学更多>>
相关期刊:《Chinese Journal of Chemical Engineering》《Science China Materials》《Journal of Energy Chemistry》《Science Bulletin》更多>>
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Edge effect-enhanced CO_(2) adsorption and photo-reduction over g-C_(3)N_(4) nanosheet
《Chinese Journal of Catalysis》2024年第12期112-123,共12页Xuedong Jing Xiaoyun Mi Wei Lu Na Lu Shiwen Du Guodong Wang Zhenyi Zhang 
国家自然科学基金(22472021,U23A20102,12074055,51772041,62005036);辽宁省“兴辽英才计划”领军人才项目(XLYC_(2)202036);辽宁省“兴辽英才计划”青年拔尖人才项目(XLYC1807176);辽宁省优秀青年科学基金(2022-YQ-13);中央高校基本科研业务费(04442024069);大连市杰出青年科学基金(2018RJ05);辽宁省自然科学基金(2023-MS-132).
Effective CO_(2) adsorption and fast electron injection are two crucial processes of photocatalysts for achieving high-efficiency CO_(2) photo-reduction.However,simultaneously enhancing these processes within a single...
关键词:PHOTOCATALYSIS CO_(2)reduction CO_(2)adsorption Edge effect Amino group 
分割氢键有机框架的孔道空间提升光催化CO_(2)还原效率被引量:1
《Science China Materials》2024年第6期1846-1850,共5页王子祥 邹莹 方志斌 李金林 李亚峰 张安安 刘天赋 
supported by the National Natural Science Foundation of China (22071246 and 22272178);CAS youth interdisciplinary team (JCTD-2022-12);CAS-Iranian Vice presidency for science and technology joint research project (121835KYSB20200034);China Postdoctoral Science Foundation (2023M733499)。
氢键有机框架材料(HOFs)在催化领域具有巨大的潜力,但其孔道空间在去除溶剂后易塌陷,限制了其在光催化能源转换和存储方面的应用.本研究采用孔道分割策略成功设计并合成了一种稳定孔道结构、高效光催化CO_(2)还原活性的HOF催化剂.H4TBAP...
关键词:hydrogen-bonded organic frameworks CO_(2)photo-reduction pore space partitioning strategy 
Selective photo-reduction of nitrate to nitrogen with a two-step process by a KBH_(4)/Cu(II)modified CuFe_(2)O_(4)photocatalyst
《Nano Research》2023年第7期10462-10475,共14页Li Cai Jinrui Guo Ting Liu Jing Tian Zhaoli Wang Yong Liu Mohamed SHamdy Xuping Sun 
The research was financially supported by the National Natural Science Foundation of China(No.52070136);Applied Basic Research Project of Sichuan Science and Technology Department(No.21YYJC1289);The authors also extend their appreciation to the Deanship of Scientific Research at King Khalid University for funding support through large group Research Project(No.RGP2/199/44).
Nitrate(NO_(3)^(-))removal by photochemical-reduction has received extensive attention.However,the low selectivity of NO_(3)^(-)reduction to N_(2)hinders the application of this technology.In this study,a novel Cu@Fe-...
关键词:NITRATE NITRITE photochemical-reduction DENITRIFICATION photocatalysis 
Dual synergetic catalytic effects boost hydrogen electric oxidation performance of Pd/W_(18)O_(49)被引量:4
《Nano Research》2021年第7期2441-2450,共10页Lingxin Peng Han Tian Xiangzhi Cui Liang Su Ge Meng Zhonghua Ma Shaowen Cao Jianlin Shi 
The authors gratefully acknowledged the support from the Natural Science Foundation of Shanghai(No.19ZR1479400);the State Key Laboratory for Modication of Chemical Fibers and Polymer Materials,Donghua University(No.KF1818);the State Key Laboratory of Advanced Technology for Materials Synthesis and Processing(Wuhan University of Technology).
Developing anode catalysts of substantially enhanced activity for hydrogen oxidation reaction(HOR)and anti-CO poisoning performance is of great importance for the application of proton exchange membrane fuel cells(PEM...
关键词:hydrogen oxygen reaction tungsten oxide photo-reduction method synergistic effect CO tolerance catalyst 
Photo-reduction of NO by g-C3N4@foamed ceramic被引量:1
《Chinese Journal of Chemical Engineering》2020年第7期1840-1846,共7页Rui Zheng Chunhu Li Chengzhen Zhang Wentai Wang Liang Wang Lijuan Feng Junjie Bian 
supported by Shandong Electric Power Construction Third Engineering Co.,Ltd.(20173702021476);the“HUIMN Science and Technology”project of Qingdao(17-3-3-71-nsh);the High-concentration Organic Wastewater Adsorbent Production Process(20170903);the National Natural Science Foundation of China(51602297,U1510109)。
G-C3N4 was supported on the surface of foamed ceramic,and the g-C3N4@foamed ceramic was packed in the photocatalytic reactor in a layered manner.Effects of urea and H2O2 concentration on NO conversion were investigate...
关键词:DENOX PHOTOCATALYSIS g-C3N4@foamed ceramic PHOTO-REDUCTION 
Polyaniline-TiO2 composite photocatalysts for light-driven hexavalent chromium ions reduction被引量:8
《Science Bulletin》2020年第2期105-112,87,共9页Xiaoming Deng Yao Chen Jieya Wen Yun Xu Jian Zhu Zhenfeng Bian 
supported by the National Natural Science Foundation of China(21876114,21761142011,and 51572174);Shanghai Government(19160712900);International Joint Laboratory on Resource Chemistry(IJLRC),and Ministry of Education of China(PCSIRT_IRT_16R49);supported by The Program for Professor of Special Appointment(Eastern Scholar)at Shanghai Institutions of Higher Learning;Shuguang Research Program of Shanghai Education Committee.
In order to develop efficient photocatalysts,great efforts have been made to reduce hexavalent chromium to trivalent chromium.The photocatalytic efficiency of this reduction depends largely on the adsorption and diffu...
关键词:POLYANILINE TITANIUM dioxide PHOTO-REDUCTION Hexavalent CHROMIUM TRIVALENT CHROMIUM 
Photocatalytic performance of K2Ti6O13 whiskers to H2 evolution and CO2 photo-reduction被引量:4
《Journal of Energy Chemistry》2019年第10期18-28,共11页L. F. Garay-Rodríguez L.M.Torres-Martínez E.Moctezuma 
CONACYT (CB-2014-237049, PDCPN-2015-487 and Ph. D. scholarship 635249) for the financial support
K2Ti6O13 whiskers were synthesized by conventional sol-gel method, sono-chemical assisted and microwave assisted sol-gel method in order to obtain catalysts with different particle sizes and to modify their optical, t...
关键词:K2Ti6O13 SOL-GEL WHISKERS HYDROGEN EVOLUTION CO2 reduction 
Synthesis of butterfly-like BiVO4/RGO nanocomposites and their photocatalytic activities
《Chinese Journal of Chemical Engineering》2018年第3期667-674,共8页Liangliang Zhang Aolan Wang Nan Zhu Baochang Sun Yan Liang Wei Wu 
Supported by the National Natural Science Foundation of China(21676023,21376025)
A simple and high efficient method was proposed for the synthesis of uniform three dimensional (3D) BiVO4/reduced graphene oxide (RGO) nanocomposite photocatalyst by adopting the microwave assistant and using Bi ...
关键词:Reduced graphene oxide Bismuth vanadate Nanocomposites Microwave Photo-reduction 
Roles of chloride ion in photo-reduction/oxidation of mercury被引量:1
《Chinese Science Bulletin》2014年第27期3390-3397,共8页Rongguo Sun Dingyong Wang Wen Mao Shibo Zhao Cheng Zhang 
supported by the National Basic Research Program of China (2013CB430004);the National Natural Science Foundation of China (41173116, 41373113)
Photo-reduction of divalent mercury(Hg(II)) in aquatic systems plays a key role in global biogeochemistry cycling of mercury(Hg) in the Earth's surface environment. The mechanisms of this process with various Clconcen...
关键词:汞离子 光还原 氯离子 氧化作用 生物地球化学循环 速率常数 波长范围 光致还原 
Sensitized photo-redox reaction——Ⅶ.The Synthesis,FAB mass spectrum,stationary absorption,emission,transient absorption spectra,redox potential of dihydroxy-tin(Ⅳ)-mesoporphyrin dimethyl ester and its sensitized photo-reduction of methyl viologen
《Acta Chimica Sinica English Edition》1989年第3期277-284,共1页LIANG Xiao-Guang(LEUNG Hiu-Kwong) WU Guo-Zhang HU Ming YU Qun SHOU Han-Sen Institute of Photographic Chemistry,Academia Sinica,BeijingYAN Lin LIANG Xi-Yun Institute of Chemistry,Academia Sinica,Beijing 
In DMSO/water(4:1),photolysis of the dihydroxy-Sn(IV)-rnesoporphyrin dimethyl ester (SnP)/methyl viologen(MV^(2+))/ethylene diamine tetraacetic acid(EDTA)ternary system produces methyl viologen cation radical with a q...
关键词:The Synthesis FAB mass spectrum stationary absorption emission transient absorption spectra redox potential of dihydroxy-tin Sensitized photo-redox reaction mesoporphyrin dimethyl ester and its sensitized photo-reduction of methyl viologen FAB 
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