CAJ | 학술논문

氯氧化铋（BiOCl）为一种新型光催化材料，其独特的层状结构和电子性质显示出优异的光催化性能，并在能源、环保、化工、材料等领域具有潜在的应用前景。首先，本文介绍了 BiOCl 的晶体结构和电子结构；其次，对近几年微纳米 BiOCl 基光催化材料的制备方法、形貌特征、可见光拓展、固定化等方面研究现状与发展动态进行了全面综述分析，并概述了第一性原理计算方法应用于该类催化剂反应机理的研究进展；最后，对未来新型 BiOCl 基光催化材料负载或沉积与涂覆于适宜的基体表面、与其表面吸附物之间作用机制、光催化反应机理等研究方向进行了展望。
록양화필（BiOCl）위일충신형광최화재료，기독특적층상결구화전자성질현시출우이적광최화성능，병재능원、배보、화공、재료등영역구유잠재적응용전경。수선，본문개소료 BiOCl 적정체결구화전자결구；기차，대근궤년미납미 BiOCl 기광최화재료적제비방법、형모특정、가견광탁전、고정화등방면연구현상여발전동태진행료전면종술분석，병개술료제일성원리계산방법응용우해류최화제반응궤리적연구진전；최후，대미래신형 BiOCl 기광최화재료부재혹침적여도복우괄의적기체표면、여기표면흡부물지간작용궤제、광최화반응궤리등연구방향진행료전망。
A new kind of photocatalytic materials based on bismuth oxychloride (BiOCl) has received much attention owing to its inherent layer structure and particular electronic characteristics,and BiOCl-based materials exhibit the excellent photocatalytic activities and potential practical prospects in energy utilization,environmental protection,chemical application,material fields,and so on. The crystal and electronic structures of BiOCl semiconductor were first investigated. Then recent research and development in the preparation methods,structure morphologies,visible-light response and immobilization of BiOCl-based materials have been comprehensively reviewed and analyzed;meanwhile the obtained correlative photocatalytic mechanisms for certain BiOCl-based catalysts based on first-principles calculations were also summarized. The promising research trends of BiOCl-based photocatalytic materials,such as the relative deposition on suitable substrate surface,the effect mechanism between catalysts and absorbable organics on the surface , photocatalytic reaction mechanism,have been prospected.