HETEROJUNCTION

作品数：1026被引量：1823H指数：17
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相关领域：电子电信电气工程更多>>
相关作者：李娣施伟东区泽堂刘英贺捷更多>>
相关机构：清华大学中国科学技术大学郑州大学厦门大学更多>>
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相关基金：国家自然科学基金国家重点基础研究发展计划中国博士后科学基金广东省自然科学基金更多>>
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  • 期刊=Chinese Chemical Lettersx
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Dual atom-bridge effect promoting interfacial charge transfer in 2D/2D Cs_(3)Bi_(2)Br_(9)/BiOBr epitaxial heterojunction for efficient photocatalysis
《Chinese Chemical Letters》2025年第2期190-195,共6页Yuan Teng Zichun Zhou Jinghua Chen Siying Huang Hongyan Chen Daibin Kuang 
financially supported by the National Natural Science Foundation of China(Nos.22175202,22005351,22365016);the Guangdong Basic and Applied Basic Research Foundation(No.2023A1515010180);Program of Guangzhou Science and Technology(No.202201011591);the Science and Technology Innovation Program of Hunan Province(No.2023RC3179);Scientific Research Start-up Fund of Jishou University(No.1122003);support of National Supercomputer Center in Sun Yat-sen University,Guangzhou。
Optimizing the interfacial quality of halide perovskites heterojunction to promote the photogenerated charge separation is of great significance in photocatalytic reactions.However,the delicately regulation of interfa...
关键词：Bismuth-based perovskite Bismuth oxyhalide Direct Z-scheme heterojunction Dual atom-bridge effect Photocatalytic C(sp^(3))-H bond activation 
Novel 3D-on-2D g-C_(3)N_(4)/AgIn_(x)S_(y)heterojunction photocatalyst for simultaneous and stoichiometric production of H_(2)and H_(2)O_(2)from water splitting under visible light
《Chinese Chemical Letters》2025年第2期448-453,共6页Hualin Jiang Wenxi Ye Huitao Zhen Xubiao Luo Vyacheslav Fominski Long Ye Pinghua Chen 
financially supported by the National Natural Science Foundation of China(Nos.52362012,42077162,51978323);Natural Science Foundation of Jiangxi Province(No.2022ACB203014);Major Discipline Academic and Technical Leaders Training Program of Jiangxi Province(Nos.20213BCJ22018,20232BCJ22048);Natural Science Project of the Educational Department in Jiangxi Province(No.GJJ2201121);Natural Science Foundation of Nanchang Hangkong University(No.EA202202256);Educational Reform Project of Jiangxi Province(No.JXYJG-2022-135);Nanchang Hangkong University Educational Reform Project(Nos.sz2214,sz2213,JY22017,KCPY1806)。
Photocatalytic H_(2)production from water splitting is a promising candidate for solving the increasing energy crisis and environmental issues.Herein we report a novel g-C_(3)N_(4)/Ag In_(x)S_(y)S-scheme heterojunctio...
关键词：Photocatalysis Water splitting g-C3N4 Silver indium sulfide H_(2)production H_(2)O_(2)production 
Built-in electric field and core-shell structure of the reconstructed sulfide heterojunction accelerated water splitting
《Chinese Chemical Letters》2024年第12期138-144,共7页Shudi Yu Jie Li Jiongting Yin Wanyu Liang Yangping Zhang Tianpeng Liu Mengyun Hu Yong Wang Zhengying Wu Yuefan Zhang Yukou Du 
supported by National Natural Science Foundation of China(Nos.52073199 and 52274304)。
The rational design of high-performance bifunctional electrocatalysts for overall water splitting(OWS)is the key to popularize hydrogen production technology.The active metal oxyhydroxide(MOOH)formed after surface sel...
关键词：Pre-catalyst HETEROSTRUCTURE Built-in electric field(BEF) SELF-RECONSTRUCTION Oxygen evolution reaction(OER) 
Urchin-like piezoelectric ZnSnO_(3)/Cu_(3)P p-n heterojunction for enhanced cancer sonodynamic therapy
《Chinese Chemical Letters》2024年第12期206-213,共8页Qinyu Zhao Yunchao Zhao Songjing Zhong Zhaoyang Yue Zhuoheng Jiang Shaobo Wang Quanhong Hu Shuncheng Yao Kaikai Wen Linlin Li 
supported by the National Nature Science Foundation(No.82072065);the Fundamental Research Funds for the Central Universities(No.E2EG6802X2);the National Youth Talent Support Program。
Sonodynamic therapy(SDT)exhibits noninvasive and accuracy in cancer treatment,and has aroused widespread attention.However,the low quantum yield of inorganic sonosensitizers under ultrasound(US)stimulation leads to un...
关键词：ZnSnO_(3) Piezoelectric effect HETEROJUNCTION Chemodynamic therapy Sonodynamic therapy Reactive oxygen species 
Rationally designed S-scheme heterojunction of BiOCl/g-C_(3)N_(4)for photodegradation of sulfamerazine:Mechanism insights,degradation pathways and DFT calculation
《Chinese Chemical Letters》2024年第12期311-320,共10页Chunyan Yang Qiuyu Rong Fengyin Shi Menghan Cao Guie Li Yanjun Xin Wen Zhang Guangshan Zhang 
supported by the National Natural Science Foundation of China(No.52370174);the Natural Science Foundation of Shandong Province,China(No.ZR2022ME128);Special Projects in Key Areas of Colleges and Universities in Guangdong Province(No.2023ZDZX4050);Talents of High-Level Scientific Research Foundation of Qingdao Agricultural University(No.6651120004)。
Antibiotics present in surface water have detrimental effects on both human health and the ecosystem.Additionally,they pose a threat to the effectiveness of biological water treatment processes.In this study,a visible...
关键词：BiOCl/g-C_(3)N_(4) VISIBLE-LIGHT DFT Sulfamerazine Degradation pathways 
Constructing built-in electric field via CuO/NiO heterojunction for electrocatalytic reduction of nitrate at low concentrations to ammonia
《Chinese Chemical Letters》2024年第12期321-326,共6页Ying Chen Xingyuan Xia Lei Tian Mengying Yin Ling-Ling Zheng Qian Fu Daishe Wu Jian-Ping Zou 
support of the National Natural Science Foundation of China(Nos.52170082,51938007,21906076,and 52300081);the Natural Science Foundation of Jiangxi Province(No.20212ACB203008)。
Electrocatalytic reduction of nitrate(NO_(3)^(-))at low concentrations to ammonia(NH_(4)^(+))still faces chal lenges of low NO_(3)^(-)conversion and NH_(4)^(+)selectivity due to the sluggish mass transfer and insuffic...
关键词：Electrocatalytic reduction of NO_(3)-NH_(4)^(+)selectivity Built-in electric field H^(*) Low concentrations 
A direct Z-scheme 0Dα-Fe_(2)O_(3)/TiO_(2)heterojunction for enhanced photo-Fenton activity with low H_(2)O_(2)consumption被引量：1
《Chinese Chemical Letters》2024年第12期334-339,共6页Cailiang Yue Nan Sun Yixing Qiu Linlin Zhu Zhiling Du Fuqiang Liu 
supported by the National Key Research and Development Program of China(No.2023YFE0100900);the National Outstanding Youth Science Fund Project of National Natural Science Foundation of China(No.51522805)。
The insufficient F(Ⅲ)/Fe(Ⅱ)cycling rate resulted from high combination of photogenerated carriers severely hinders the photo-Fenton activity.In this work,0 dimensionalα-Fe_(2)O_(3)nanoclusters decorated Ti O_(2)het...
关键词：PHOTO-FENTON Z-scheme heterojunction Chlorophenol α-Fe_(2)O_(3) TiO_(2) 
Cs_(2)CuBr_(4)perovskite quantum dots confined in mesoporous CuO framework as a p-n type S-scheme heterojunction for efficient CO_(2)photoconversion
《Chinese Chemical Letters》2024年第11期582-587,共6页Zhijie Zhang Xun Li Huiling Tang Junhao Wu Chunxia Yao Kui Li 
financially supported by Natural Science Foundation of Shanghai(No.22ZR1460700);Shanghai Institute of Technology(No.XTCX2022-28)。
Heterojunction engineering is recognized as a promising strategy to modulate the photocatalytic properties of semiconductors.Herein,lead-free Cs_(2)CuBr_(4)perovskite quantum dots(PQDs)were confined in a mesoporous Cu...
关键词：Photocatalytic CO_(2)conversion Mesoporous CuO Cs_(2)CuBr_(4) Perovskite quantum dots S-scheme heterojunction 
g-C_(3)N_(4)/TiO_(2-X) heterojunction with high-efficiency carrier separation and multiple charge transfer paths for ultrasensitive SERS sensing
《Chinese Chemical Letters》2024年第10期524-529,共6页Xin Jiang Han Jiang Yimin Tang Huizhu Zhang Libin Yang Xiuwen Wang Bing Zhao 
supported by National Natural Science Foundation of China(Nos.21804054,21773080);Natural Science Foundation of Heilongjiang Province of China for Distinguished Young Scholars(No.JQ2019B002);Scientific Research Project of Qiqihar University(Nos.130412223001,130412223002)。
The combination of interface engineering and defect engineering is a promising strategy for developing new semiconducting surface-enhanced Raman scattering(SERS)substrate.Herein,an organic/inorganic hybrid g-C_(3)N_(4...
关键词：SERS SEMICONDUCTOR HETEROJUNCTION Surfacedefect Detection 
Highly polar CoP/Co_(2)P heterojunction composite as efficient cathode electrocatalyst for Li-air battery
《Chinese Chemical Letters》2024年第9期486-490,共5页Miaomiao Li Mengwei Yuan Xingzi Zheng Kunyu Han Genban Sun Fujun Li Huifeng Li 
supported by the National Science Foundations of China(Nos.21871028,22271018)。
In order to advance the commercialization of rechargeable Li-air batteries,it is of importance to explore cathode catalyst with efficient catalytic activity.Transition metal oxides have poor electrical conductivity,wh...
关键词：Li-air battery Cathode catalyst CoP/Co_(2)P Heterojunction structure High polarity 
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