HEPTAZINE

作品数:9被引量:11H指数:1
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相关领域:理学更多>>
相关作者:林励华林珍珍王心晨更多>>
相关机构:福州大学更多>>
相关期刊:《Science China Chemistry》《Interdisciplinary Materials》《Chinese Journal of Catalysis》《Chinese Chemical Letters》更多>>
相关基金:国家自然科学基金国家教育部博士点基金国家重点基础研究发展计划更多>>
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Porous poly(triazine-heptazine)s:low-temperature solvothermal synthesis,^(*)HCO intermediate activation and photocatalytic CO_(2)reduction to CH_(4)
《Science China Chemistry》2025年第3期1099-1106,共8页Zhu Gao Zhiwei Jiang Min Liu Yumin Yang Shahzad Ali Qiujian Xie Yuqiang Li Shuai Gu Younian Liu Juntao Tang Chunyue Pan Jiayin Yuan Guipeng Yu 
supported by the National Natural Science Foundation of China (52173212 and 52103275);Hunan Province Funds for Distinguished Young Scientists (2022JJ10080);financial support from the European Research Council (ERC)Consolidator (PARIS-101043485);the Swedish Research Council (2022-04533);the Wallenberg Academy Fellow Program (KAW 2017.0166)from the Knut&Alice Wallenberg Foundation in Sweden;the Olle Engkvists Foundation (213-0206)in Sweden。
High-temperature ionothermal synthesis has been proven effective in preparing environment-friendly carbon nitride(CN)-based photocatalysts in either triazine or heptazine form for CO_(2)reduction reaction(CO_(2)RR).Ho...
关键词:porous organic polymer HEPTAZINE photocatalysis CO_(2)reduction methane 
Advances in poly(heptazine imide)/poly(triazine imide) photocatalyst被引量:1
《Chinese Chemical Letters》2024年第10期102-125,共24页Haojie Song Laiyu Luo Siyu Wang Guo Zhang Baojiang Jiang 
supported by the National Natural Science Foundation of China(No.52273264)。
Polymeric carbon nitride(PCN)has garnered increasing attention as a metal-free photocatalyst with a suitable band gap.In efforts to enhance its photocatalytic performance,researchers have examined various PCN material...
关键词:Poly(heptazine imide) Poly(triazine imide) Modification PHOTOCATALYTIC Application 
Artificially regulating the crystallinity for constructing poly(heptazine imide)-based S-scheme homojunction with boosted photocatalytic hydrogen evolution performance
《Journal of Materials Science & Technology》2024年第29期262-272,共11页Xuehua Wang Tianyu Shi Jinfeng Cui Guicun Li Lei Wang Jianfeng Huang Alan Meng Zhenjiang Li 
supported by the National Natu-ral Science Foundation of China(Grant Nos.52072196,52002200,52102106,52202262,22379081,22379080);the Major Basic Re-search Program of Natural Science Foundation of Shandong Province(GrantNo.ZR2020ZD09);the Natural Science Foundation of Shandong Province(Grant Nos.ZR2020QE063,ZR202108180009,ZR2023QE059);the Project funded by China Postdoctoral Sci-ence Foundation(Grant No.2023M741871).
Fabricating homojunction photocatalyst is a promising approach to accelerate the separation and transfer of photogenerated charge carriers,and to boost photocatalytic performance.Herein,a novel poly(hep-tazine imide)(...
关键词:PHI Homojunction construction Photocatalyst H_(2) production S-scheme 
Poly(heptazine imide)nanocrystal for hydrogen peroxide evolution in the dark by accumulating photo-generated electrons
《Nano Research》2024年第9期8036-8044,共9页Song Kou Shu Lian Xiaodong Xie Wei Ren Yu Jin Jiahui Bao Honghui Ou Guidong Yang 
supported by the National Natural Science Foundation of China(Nos.22302154,U22A20391,22078256,22202043 and 82202355);Innovation Capability Support Program of Shanxi(No.2023-CX-TD-26);the Programme of Introducing Talents of Discipline to Universities(No.B23025);the“Young Talent Support Plan”of Xi’an Jiaotong University(No.HG6J030);the high-level innovation and entrepreneurship talent project of Qinchuangyuan(No.QCYRCXM-2023-98);the Young and Middle-aged Scholars Project of Fujian Province(No.JAT210368).
Organic conjugated polymers have received extensive attention due to their unique electronic properties.However,there have been relatively few reports on the dark photocatalytic reactions utilizing organic conjugated ...
关键词:poly(heptazine imide) photocatalysis photogenerated electrons hydrogen peroxide evolution cancer treatment 
Molecular engineering towards dual surface local polarization sites on poly(heptazine imide)framework for boosting H_(2)O_(2) photo-production
《Chinese Chemical Letters》2024年第8期396-400,共5页Zhenchun Yang Bixiao Guo Zhenyu Hu Kun Wang Jiahao Cui Lina Li Chun Hu Yubao Zhao 
supported by National Natural Science Foundation of China(No.21976041);Guangzhou Municipal Science and Technology Project(No.202201020168);Tertiary Education Scientific Research Project of Guangzhou Municipal Education Bureau(No.202235238);Guangdong Basic and Applied Basic Research Foundation(No.2023A1515010788).
The selective 2e^(−)ORR reaction on polymeric carbon nitride framework is one of the most promising approaches for solar-driven hydrogen peroxide production.Poly(heptazine imide)(PHI)as a class of K+-incorporated crys...
关键词:PHOTOCATALYSIS Hydrogen peroxide production Carbon nitride framework Surface functionalization ORR 
Extended light absorption and accelerated charge migration in ultrathin twisted carbon nitride nanoplates for efficient solar hydrogen production
《Science China Chemistry》2024年第7期2215-2223,共9页Yanmin Zou Shiyao Li Dandan Zheng Jianyong Feng Sibo Wang Yidong Hou Guigang Zhang 
financially supported by the National Key R&D Program of China(2021YFA1502100);the National Natural Science Foundation of China(22032002,22172029,22311540011,22202045,22002016,and U1905214);the 111 Project(D16008)。
Polymeric carbon nitride has been widely developed as a promising photocatalyst for solar hydrogen production via photocatalytic water splitting.However,pristine carbon nitride prepared by traditional solid-state poly...
关键词:photocatalysis poly heptazine imide NANOPLATES ion intercalation hydrogen production 
Salt-melt synthesis of poly(heptazine imide)in binary alkali metal bromides for enhanced visible-light photocatalytic hydrogen production被引量:1
《Interdisciplinary Materials》2024年第3期389-399,共11页Yaxuan Jin Dandan Zheng Zhongpu Fang Zhiming Pan Sibo Wang Yidong Hou Oleksandr Savateev Yongfan Zhang Guigang Zhang 
National Key R&D Program of China,Grant/Award Number:2021YFA1502100;National Natural Science Foundation of China,Grant/Award Number:22172029;Science Foundation of the Fujian Province,Grant/Award Number:2022L3084。
Poly(heptazine imide)(PHI),a semicrystalline version of carbon nitride photocatalyst based on heptazine units,has gained significant attention for solar H_(2)production benefiting from its advantages including molecul...
关键词:crystallinity hydrogen evolution photocatalysis poly(heptazine imide) salt-melt synthesis 
Defect-rich ultrathin poly-heptazine-imide-framework nanosheets with alkali-ion doping for photocatalytic solar hydrogen and selective benzylamine oxidation被引量:1
《Nano Research》2022年第10期8760-8770,共11页Chaofeng Zhu Xiao Luo Congyan Liu Yang Wang Xihai Chen Yan Wang Qing Hu Xiaojun Wu Bo Liu 
supported by the National Key Research and Development Program of the MOST(Nos.2021YFA1500400 and 2018YFA0208603);the National Natural Science Foundation of China(NSFC,Nos.21571167,51502282,22075266,and 21890751);the Fundamental Research Funds for the Central Universities(Nos.WK2060190053 and WK2060190100).
Polymeric carbon nitride(CN)as a metal-free photocatalyst holds great promise to produce high-value chemicals and H_(2) fuel utilizing clean solar energy.However,the wider deployment of pristine CN is critically hampe...
关键词:carbon nitride photocatalysis alkali ion doping hydrogen production amine oxidative coupling 
Thermal nitridation of triazine motifs to heptazine-based carbon nitride frameworks for use in visible light photocatalysis被引量:9
《Chinese Journal of Catalysis》2015年第12期2089-2094,共6页林珍珍 林励华 王心晨 
supported by the National Basic Research Program of China(973 Program;2013CB632405);the National Natural Science Foundation of China(21425309;21033003);the Specialized Research Fund for the Doctoral Program of Higher Education(20133514110003);the Department of Education of Fujian Province in China~~
A thermal nitridation route for the assembly and polymerization of molecular triazine units to heptazine-based covalent frameworks has been successfully established. The obtained conjugated carbon nitride polymers fea...
关键词:Carbon nitride Thermal nitridation POLYMERIZATION PHOTOCATALYSIS Hydrogen evolution 
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