SnIP-type atomic-scale inorganic double-helix semiconductors: Synthesis, properties, and applications  

作　　者：Mudussar Ali Bowen Zhang Muhammad Khurram Qingfeng Yan 

机构地区：[1]Engineering Research Center of Advanced Rare Earth Materials(Ministry of Education),Department of Chemistry,Tsinghua University,Beijing 100084,China

出　　处：《Nano Research》2024年第3期2111-2128,共18页纳米研究（英文版）

基　　金：supported by the National Natural Science Foundation of China(No.52072198).

摘　　要：Flexible inorganic double helical semiconductors similar to DNA have fueled the demand for efficient materials with innovative structures and excellent properties.The recent discovery of tin phosphide iodide(SnIP),the first carbon-free double helical semiconductor at an atomic level,has opened new avenues of research for semiconducting devices such as thermoelectric and sensor devices,solar cells,and photocatalysis.It has drawn significant academic attention due to its high structural flexibility,band gap in the visible spectrum range,and non-toxic elements.Herein,the recent progress in developing SnIP,including its prestigious structure,versatile and intriguing properties,and synthesis,is summarized.Other analogues of SnIP and SnIP-based hybrid materials and their applications in photocatalysis are also discussed.Finally,the review concludes with a critical summary and future aspects of this new inorganic semiconductor.

关 键 词：tin phosphide iodide(SnIP) inorganic semiconductor inorganic double helix SnIP-based hybrids photocatalysis flexible material 

分 类 号：O62[理学—有机化学]