文献类型： 外文期刊
作者： Song, Tao 1 ; Ma, Bo 2 ; Wang, Hao 2 ; Zhang, Xiao-Dong 3 ; Zhao, Min 4 ; Zheng, Pei-Zhu 5 ; Gao, Fei 1 ; Wang, Qiang 2 ; Zh 1 ;
作者机构： 1.Chinese Acad Trop Agr Sci CATAS, Trop Crop Genet Resources Inst, Danzhou 571737, Peoples R China
2.Lanzhou Univ, State Key Lab Appl Organ Chem SKLAOC,Minist Educ, Key Lab Nonferrous Met Chem & Resources Utilizat, Coll Chem & Chem Engn,Key Lab Special Funct Mat &, Lanzhou 730000, Peoples R China
3.Harbin Inst Technol, Natl Key Lab Mat Behav & Evaluat Technol Space En, Harbin 150001, Peoples R China
4.Taiyuan Univ Technol, Key Lab Interface Sci & Engn Adv Mat, Minist Educ, Taiyuan 030024, Peoples R China
5.Beijing Inst Fash Technol, Sch Mat Sci & Engn, Beijing 100029, Peoples R China
关键词： Cs4PbBr6; exothermic enthalpy driving; light-emitting diodes; surface energy
期刊名称：PHYSICA STATUS SOLIDI-RAPID RESEARCH LETTERS （ 影响因子：2.821； 五年影响因子：3.017 ）
ISSN： 1862-6254
年卷期： 2021 年 15 卷 7 期
页码：
收录情况： SCI
摘要： One ancient recipe to produce rocky candies has found new applications in synthesizing Cs4PbBr6 microcrystals, one 0D perovskite with [PbBr6](4-) octahedra isolated by Cs+ bridges that enable quantum confinement and high exciton binding energy favorable for photoluminescence (PL). Herein, various threads are used as seeds to grow perovskites microcrystals, in a way similar to rocky candy production recorded in ancient Chinese recipes. The Cs4PbBr6 growth is an exothermic enthalpy driving process, with the surface energy differentiation determining the formation of rhombohedra shape. The synthesized Cs4PbBr6 microcrystals show a large PL quantum yield (PLQY) of 31.5% and are used to fabricate white and green light-emitting diodes with high performance. Learning from history, this work provides one controllable and generally applicable avenue of fabricating high-quality perovskite crystals with promising applications in photonic and optoelectronic devices, and the elucidation of the growth mechanism offers useful guidance for critical factors directing crystal fabrications in future work.
- 相关文献
作者其他论文 更多>>
-
Effects of different adzuki bean flour additions on structural and functional characteristics of extruded buckwheat noodles
作者：Zhao, Chaofan;Zhou, Jiankang;Zhang, Zhuo;Wang, Wenting;Bai, Yu;Xue, Yajie;Zhu, Yuting;Ren, Guixing;Zhang, Lizhen;Guo, Shengyuan;Ren, Guixing;Gao, Fei
关键词：noodle; adzuki bean; buckwheat; structure; hypoglycemic activity
-
Identification of targets and comparative study of administration methods for the lipid-lowering effects of fucoidan from Saccharina japonica
作者：Chen, Pengwei;Wang, Hao;Chen, Huiqin;Dai, Haofu;Hao, Li;Li, Quancai;Zhang, Miao;Jiang, Hongfei;Zhang, Renshuai;Jia, Ang
关键词：Fucoidan; Lipid-lowering activity; Dietary supplementation; Intestinal target; Gut microbiota
-
Comprehensive analysis of morphology, transcriptomics, and metabolomics of banana (Musa spp.) molecular mechanisms related to plant height
作者：Wei, Junya;Cheng, Shimin;Huang, Lina;Wei, Shouxing;Liu, Guoyin;Sun, Mingzhen;Wang, Hao;Liu, Debing;Yang, Ping
关键词：banana; metabolomics; transcriptomics; hormones; height
-
2-(2-Phenylethyl)chromone-Sesquiterpene Hybrids from Agarwood of Aquilaria sinensis: Characterization and Biological Activity Evaluation
作者：Xu, Guan-Hua;Liu, Shou-Bai;Xu, Guan-Hua;Wang, Ya-Li;Wang, Hao;Chen, Hui-Qin;Dong, Wen-Hua;Huang, Sheng-Zhuo;Cai, Cai-Hong;Yuan, Jing-Zhe;Mei, Wen-Li;Dai, Hao-Fu
关键词：Hainan agarwood; 2-(2-phenylethyl)chromone-sesquiterpene hybrids; structure elucidation; anti-inflammatory activity; neuroprotective activity; cytotoxic activity
-
Three new dimeric 2-(2-phenethyl)chromones from the agarwood of Aquilaria malaccensis
作者：Yan, Xian-Yun;Liang, Lin-Fu;Yan, Xian-Yun;Li, Wei;Wang, Hao;Dong, Wen-Hua;Zeng, Jun;Wu, Fei;Mei, Wen-Li;Dai, Hao-Fu;Yan, Xian-Yun;Li, Wei;Wang, Hao;Dong, Wen-Hua;Zeng, Jun;Wu, Fei;Mei, Wen-Li;Dai, Hao-Fu
关键词：Agarwood; Aquilaria malaccensis; 2-(2-phenethyl)chromone dimers; Anti-inflammatory activity
-
Comprehensive investigation of the C2H2-type zinc finger protein transcription factor family in Aquilaria sinensis reveals the involvement of AsZFP9 in sesquiterpene biosynthesis
作者：Li, Yuji;Guo, Dong;Wang, Hao;Wang, Ying;Peng, Shiqing;Dai, Haofu;Mei, Wenli;Zhu, Jiahong;Guo, Dong;Dai, Haofu;Zhu, Jiahong;Li, Yuji;Wang, Hao;Peng, Shiqing;Dai, Haofu;Mei, Wenli
关键词：Aquilaria sinensis; Zinc finger protein; Agarwood; Sesquiterpene biosynthesis
-
Nauclofficines A and B, two novel monoterpenoid indole alkaloids from the Li folk herb Nauclea officinalis with anti-allergic inflammatory effects on RBL-2H3 cells
作者：Li, Yan-li;Wang, Ting;Wang, Hao;Wang, Qi;Cai, Cai-Hong;Mei, Wen-Li;Dai, Hao-Fu;Huang, Sheng-Zhuo;Dai, Hao-Fu;Huang, Sheng-Zhuo;Li, Yan-li;Xu, Feng-Qing;Wang, Ting;Zhu, Guo-Peng
关键词：Nauclea officinalis; Monoterpenoid indole alkaloid; Li folk medicine; Anti-inflammatory activity; Nauclofficine
