影响钙钛矿量子点稳定性的因素以及其稳定性的方法

Modern Engineering

2996-69732996-6981

Art and Technology

10.61369/ME.2026010036

Article

影响钙钛矿量子点稳定性的因素以及其稳定性的方法https://artdesignp.com/journal/ME/3/1/10.61369/ME.2026010036赵珺文

2026

2026-01-20

随着全球能源需求的增长和温室气体的排放，CO2作为主要的温室气体，其转化技术受到了广泛的关注和讨论。卤化物钙钛矿纳米晶凭借可调带隙，高吸光系数，长载流子扩散长度被视为一种极具潜力的理想材料，但是其结构不稳定，易受环境影响，本文介绍了ABX3型钙钛矿的结构以及其结构不稳定的原因，总结了目前提高其稳定性的方法，并对未来钙钛矿的研究方向进行展望。卤化物钙钛矿,表面包覆,表面钝化

[1]Monticelli S , Talbot A , Gotico P ,et al.Unlocking full and fast conversion in photocatalytic carbon dioxide reduction for[2] 谭灿灿, 周迎梅, 周亚文, 等. 光催化二氧化碳还原催化剂的研究现状[J].中国石油和化工标准与质量,2025,45(03):126-128.[3]Wang Z , Mak C H , Feng J ,et al.Nanoscale halide perovskites for photocatalytic CO2 reduction: product selectivity, strategies implemented, and charge-carrier separation[J].Journal of Materials Chemistry， A： Materials for Energy and Sustainability, 2024, 12(32):36.DOI:10.1039/D4TA02446J.[4] 李鑫, 张太阳, 王甜, 等. 金属卤化物钙钛矿光催化的研究进展[J].化学学报,2019,77(11):1075-1088.[5]Formability of ABX3 (X=F,Cl,Br,I)halidemperovskites[J].Acta Crystallographica, 2010, 64(6):702-707.DOI:10.1107/S0108768108032734.[6]Kovalenko M V , Protesescu L , Bodnarchuk M I .Properties and potential optoelectronic applications of lead halide perovskite nanocrystals[J].Science, 2017, 358(6364):745.DOI:10.1126/science.aam7093.[7]何晓雄, 周浩, 何青泉, 等. 表面包覆稳定铅卤化物钙钛矿纳米晶研究进展[J].发光学报,2021,42(11):1701-1721.[8]ZHOU Q C，BAI Z L，LU W G，et al． In situ fabrication of halide perovskite nanocrystal-embedded polymer composite films with enhanced photoluminescence for display backlights ［J］． Adv． Mater．，2016，28( 41) : 9163-9168．[9]LOIUDICE A，SAＲ IS S，OVEISI E，et al． CsPbBr 3 QD / AlOx inorganic nanocomposites with exceptional stability in water，light，and heat ［J］． Angew． Chem．Int． Ed．，2017，56( 36) : 10696-10701．[10]KONG Z C，LIAO J F，DONG Y J，et al． Core@ shell CsPbBr 3 @ zeolitic imidazolate framework nanocomposite for efficient photocatalytic CO 2 reduction ［J］． ACS Energy Lett．，2018，3( 11) : 2656-2662．[11] 张地伟, 吴永真, 朱为宏. 金属离子掺杂提升全无机CsPbX3钙钛矿太阳能电池稳定性研究进展[J].应用技术学报,2020,20(02):111-117.[12]Chen, R.; Xu, Y.; Wang, S.; Xia, C.; Liu, Y.; Yu, B.; Xuan, T.; Li, H., Zinc ions doped cesium lead bromide perovskite nanocrystals with enhanced efficiency and stability for white light-emitting diodes. Journal of Alloys and Compounds 2021.[13]Wang, C.; Wang, J.; Wang, D., Efficient near-infrared photoluminescence and thermal stability in Mo4+ doped lead-free halide perovskites. Optical Materials 2025.