Phosphorus Doped Carbon Nitride Nanotubes by Sequential Cation-Exchanging Reaction with Enhanced Photocatalytic Hydrogen Evolution

Hai Bing Che; Xiao Xiao Yan; Zhi Yuan Jia; Peng Hu; Jin Shu Wang

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Phosphorus Doped Carbon Nitride Nanotubes by Sequential Cation-Exchanging Reaction with Enhanced Photocatalytic Hydrogen Evolution

机译：通过顺序阳离子交换反应增强光催化氢生成的磷掺杂氮化碳纳米管

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In this work, a novel and facile sequential cation-exchanging strategy was developed to synthesize phosphorus doped g-Csub3/subNsub4/sub nanotubes, and resulted nanotubes were composed of small nanorods with length of several hundred nanometers by oriented aggregation. As obtained products exhibit greatly enhanced photocatalytic hydrogen evolution with rate of 4.59 mmol hsup-1/sup gsup-1/sup, which is 16 times higher than that of the bulk g-Csub3/subNsub4/sub under visible light irradiation. Mechanism investigation reveals that the superior photocatalytic property could be attributed to its improved visible light absorbance, well suppressed charges recombination and nanostructural construction.

机译：在这项工作中，开发了一种新颖且简便的顺序阳离子交换策略，以合成掺磷的gC _{3 N _{4 纳米管，得到的纳米管由长度为的小纳米棒组成。通过定向聚集形成几百纳米。所获得的产物显示出大大增强的光催化氢释放，速率为4.59 mmol h -1 g -1 ，是整体gC _{3的16倍 N _{4 在可见光照射下。机理研究表明，优异的光催化性能可以归因于其改善的可见光吸收，良好抑制的电荷重组和纳米结构。}}}}

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来源
《Journal of nano research》 |2018年第2018期|76-85|共10页
作者
Hai Bing Che; Xiao Xiao Yan; Zhi Yuan Jia; Peng Hu; Jin Shu Wang;
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作者单位

School of Materials Science and Engineering Beijing University of Technology;

School of Materials Science and Engineering Beijing University of Technology;

School of Materials Science and Engineering Beijing University of Technology;

School of Materials Science and Engineering Beijing University of Technology;

School of Materials Science and Engineering Beijing University of Technology;

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正文语种 eng
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关键词
Hydrogen Evolution; Carbon Nitride; Nanotube; Phosphorus Doping; Cation-Exchange;

机译：析氢;碳氮化物;纳米管;磷掺杂;阳离子交换;

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1. The doping of phosphorus atoms into graphitic carbon nitride for highly enhanced photocatalytic hydrogen evolution [J] . Fang Xiao-Xiang, Ma Liu-Bo, Liang Kuang, Journal of Materials Chemistry, A. Materials for energy and sustainability . 2019,第18期

机译：用于高增强的光催化氢进化的磷原子掺杂到石墨碳氮化物中
2. Phosphorus-Doped Carbon Nitride Tubes with a Layered Micro-nanostructure for Enhanced Visible-Light Photocatalytic Hydrogen Evolution [J] . Guo Shien, Deng Zhaopeng, Li Mingxia, Angewandte Chemie . 2016,第5期

机译：具有层状微纳米结构的磷掺杂碳氮化物管，用于增强可见光光催化氢的释放
3. Engineering nanoscale p-n junction via the synergetic dual-doping of p-type boron-doped graphene hybridized with n-type oxygen-doped carbon nitride for enhanced photocatalytic hydrogen evolution [J] . Putri Lutfi Kurnianditia, Ng Boon-Junn, Ong Wee-Jun, Journal of Materials Chemistry, A. Materials for energy and sustainability . 2018,第7期

机译：通过用n型氧掺杂氮化物杂交的P型硼掺杂石墨烯的协同双掺杂来实现纳米级P-N结，以增强光催化氢气进化
4. “MoS2-Pt Deposited on Nitrogen-Doped Carbon Nanotubes as Efficient Electrocatalyst for Hydrogen Evolution Reaction"(PPT) [C] . A.de la Rosa-Gomez, M.L.Garcia-Betancourt, S.M.Duron-Torres AIChE Annual Meeting . 2019

机译：“MOS2-PT沉积在氮掺杂的碳纳米管上，作为氢进化反应的有效电催化剂”（PPT）
5. Defect reactions and lattice relaxation in phosphorus-doped hydrogenated amorphous silicon studied by optical and thermal junction capacitance techniques [D] . Leen, Thomas Michael 1992

机译：通过光学和热结电容技术研究掺磷的氢化非晶硅中的缺陷反应和晶格弛豫
6. Boosting of photocatalytic hydrogen evolution via chlorine doping of polymeric carbon nitride [O] . Malgorzata Aleksandrzak, Michalina Kijaczko, Wojciech Kukulka, 2021

机译：聚合氮化物氯掺杂光催化氢逸出的促进
7. Hydrogen peroxide-assisted synthesis of oxygen-doped carbon nitride nanorods for enhanced photocatalytic hydrogen evolution [O] . Jiwei Liu, Guangzhou Ding, Jieyi Yu, 2019

机译：过氧化氢辅助合成氧掺杂碳氮化纳米棒，用于增强的光催化氢气进化

Phosphorus Doped Carbon Nitride Nanotubes by Sequential Cation-Exchanging Reaction with Enhanced Photocatalytic Hydrogen Evolution

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