氮化碳光催化全水分解研究进展  

Recent advance in Carbon Nitride for Overall Photocatalytic Water Splitting

作　　者：李国盛 朱嘉琪 高志聪 陈婉廷 关雨铃 萧慧琳 黄熠 林伟漫 Li Guosheng;Zhu Jiaqi;Gao Zhicong;Chen Wanting;Guan Yuling;Xiao Huilin;Huang Yi;Lin Weiman(Zhaoqing University,Zhaoqing 526061,China;State Key Laboratory of Photocatalysis on Energy and Environment,Fuzhou University,Fuzhou 350116,China;Key Laboratory of Green Energy and Environmental Catalysis(Ningde Normal University),Fujian Province University,Ningde 352100,China)

机构地区：[1]肇庆学院,广东肇庆526061 [2]福州大学能源与环境光催化国家重点实验室,福建福州350116 [3]福建省绿色能源与环境催化高校重点实验室,福建宁德352100

出　　处：《广东化工》2024年第24期57-59,共3页Guangdong Chemical Industry

基　　金：广东省普通高校青年创新人才类项目(2023KQNCX088);福州大学能源与环境光催化国家重点实验室开放课题(SKLPEE KF202209);广东大学生科技创新培育专项资金(“攀登计划”专项资金,pdjh2023b0567);大学生创新创业训练计划项目(S202210580062,X202210580135);肇庆市科技创新指导类项目(2022040302001);福建省绿色能源与环境催化高校重点实验室开放课题(FJ-GEEC202202)。

摘　　要：能源危机与环境污染问题日益严峻,严重阻碍了社会的发展。通过在无牺牲剂条件下光催化分解水制备绿色的氢能是解决该问题的有效途径。氮化碳作为一种非金属高分子光催化剂,具有合适且易于调控的能带结构,能够在光照条件下稳定驱动光催化全水分解制氢,是光催化领域的明星材料。因此,本论文综述了氮化碳材料近期在光催化全水分解领域的最新研究进展,包括助催化剂修饰、化学结构调控、异质结构筑、形貌调控等优化方法对氮化碳全解水效率提升的作用。同时,阐述了氮化碳全水分解领域发展的瓶颈问题,并提出进一步推动氮化碳全解水领域发展的建议。The increasingly serious energy crisis and environmental issues pose substantial constraints on the development of social society.Photocatalytic overall water splitting without sacrificial agent to gain green hydrogen energy is an advantageous route to overcome this problem.Carbon nitride,a metal-free polymeric photocatalyst,possessed befitting and adjustable band structure,enable it to drive the splitting of the water into hydrogen upon light irradiation,making it a star material in the field of photocatalysis.Here,we summary the recent development in photocatalytic overall water splitting of carbon nitride photocatalysts,including the optimization methods of modifying with co-catalysts,chemical structure control,heterostructure construction,morphology control,and their effects on the efficiency of photocatalytic hydrogen evolution.At the same time,we pinpoint the key obstacles which hinder the development and of carbon nitride-based photocatalysts for overall water splitting and prospect the future research perspectives.

关 键 词：氮化碳 有机半导体 光催化 分解水 

分 类 号：O643.3[理学—物理化学]