MICROCRYSTALS

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相关作者：白羽何洪波朱丽华周晚琴范文宏更多>>
相关机构：福州大学江西理工大学北京航空航天大学中国科学院更多>>
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Luminescent enhancement and multi-mode optical thermometry of erbium doped halide Cs_(2)(Na/Ag)BiCl_(6) microcrystals
《Journal of Rare Earths》2024年第11期2018-2026,I0001,共10页Shuang Zhao Jinpeng Zou Hanqi Xu Qichuan Hu Qiuju Han Wenzhi Wu 
Project supported by the Heilongjiang Provincial Key Laboratory of Micro-nano Sensitive Devices and Systems;Basic Research Project for Outstanding Young Teachers of Heilongjiang Province (YQJH2023128);Cultivation Project of Double First-class Initiative Discipline by Heilongjiang Province(LJGXCG2022-061)。
Lanthanum-doped double halide perovskite has attracted increasing interest due to its distinctive upconversion and near-infrared(NIR) luminous characteristics.Here,erbium ion(Er^(3+)) doped Cs_(2)(Na/Ag)BiCl_(6) micro...
关键词：Double halide perovskite Rare earths Near-infrared emission Multi-mode thermometry Up-conversion luminescence 980 and 405 nm laser co-excitation 
Photoinduced Bending and Curling Motions in Molecular Microcrystals of Naphthyl Meldrum’s Acid Derivative Based on E-to-Z Photoisomerization
《Chemical Research in Chinese Universities》2024年第5期907-913,共7页ZHANG Xiaowen XU Tianyi ZHANG Chenchen TONG Fei 
supported by the National Natural Science Foundation of China(Nos.22105071,22375063);the Project of the Science and Technology Commission of Shanghai Municipality,China(Nos.22ZR1417100,23JC1401700);the Fundamental Research Funds for the Central Universities,China(No.B16017).
Dynamic photoresponsive molecular crystals are promising candidates for making intelligent devices and materials in the future.Here,we synthesized a new photoactive molecule(E)-2,2-dimethyl-5-[3-(naphthalen-1-yl)allyl...
关键词：Photochemistry Molecular crystal E-to-Z photoisomerization Photoinduced motion 
Ligand-free Cs2PdBr6 perovskite microcrystals with narrow bandgap and high photoelectrochemical performance in aqueous solution
《Advanced Sensor and Energy Materials》2024年第3期36-42,共7页Yaling Chen Guanying Luo Luyao Xu Yu Yang Yunzhong Xu Jiahui Yu Wei Chen Huaping Peng 
funded by the National Natural Science Foundation of China(22374021);the Joint Funds for the Innovation of Science and Technology of Fujian Province(2021Y9010);Zong Lian Plan Talent Support Project of the Fujian Medical University(XN240006);Program for Fujian Youth Talent Support Project(2019B016);Program for Fujian Top-notch Innovative Personnel(Fujian Commission Talent[2018]No.5).
The exploration of efficient lead-free perovskite photoelectric active materials to develop high-performance photoelectrochemical(PEC)systems in aqueous solution is crucial to expand their PEC applications.Herein,we s...
关键词：Lead-free perovskite Cs2PdBr6 microcrystals Narrow bandgap PHOTOELECTROCHEMISTRY Aqueous solution 
A ratiometric optical thermometer with dual-color emission based on Eu^(2+)-doped CsCu_(2)I_(3) microcrystals
《Journal of Rare Earths》2024年第8期1429-1436,I0001,共9页Xiaorong Li Ge Gao Kaiyu Wang Zhaoqiong Chen Zejiang Gao Qingyong Qin Li Chen Bingsuo Zou 
supported by the National Natural Science Foundation of China (62205072);Natural Science Foundation of Guangxi(2022GXNSFBA035656);Science and Technology Agency of Guangxi (GuikeAD20159054);Education Department of Guangxi (2019KY0004)。
With the increasing demand for non-co ntact fluorescence intensity ratio-based optical thermometry,novel phosphor materials with high-efficiency,dual-emitting centers,and differentiable temperature sensitivity are hig...
关键词：CsCu_(2)I_(3) Eu^(2+)-doping Fluorescence intensity ratio Optical thermometer Rare earths 
Facet effects on bimetallic ZnSn hydroxide microcrystals for selective electrochemical CO_(2)reduction
《Green Energy & Environment》2024年第8期1314-1320,共7页Liu Han Cheng-wei Wang Shan-shan Luo Ying-tang Zhou Bing Li Ming Liu 
the Fundamental Research Funds for the Central Universities and the Fundamental Science Research of Harbin Institute of Technology(No.AUGA2160100119,AUGA9803100120,AUGA5710001120).
Employing crystal facets to regulate the catalytic properties in electrocatalytic carbon dioxide reduction reaction(eCO_(2)RR)has been well demonstrated on electrocatalysts containing single metals but rarely explored...
关键词：ZnSn(OH)_(6) Crystal facets Electrochemical carbon dioxide reduction C1 product Density functional theory 
Visible Light-Induced Collapse of Molecular Microcrystals into Droplets by E-to-Z Photoisomerization and Melting Phase Transition被引量：2
《CCS Chemistry》2024年第4期1071-1084,共14页Tian-Yi Xu Min Cui Chengxi Zhao Shang-Wu Zhou Tian-Le Zhang Hui-Yao Lin Fei Tong Da-Hui Qu 
supported by the National Natural Science Foundation of China(grant nos.22105071,22220102004,22025503,and 22335004);the Shanghai Municipal Science and Technology Major Project(grant no.2018SHZDZX03);the Innovation Program of Shanghai Municipal Education Commission(2023ZKZD40);the Fundamental Research Funds for the Central Universities,the Programme of Introducing Talents of Discipline to Universities(grant no.B16017);the Science and Technology Commission of Shanghai Municipality(grant nos.21JC1401700 and 22ZR1417100);the Shanghai Sailing Program(21YF1409200);the Starry Night Science Fund of Zhejiang University Shanghai Institute for Advanced Study(grant no.SN-ZJU-SIAS-006);C.Z.gratefully acknowledges the financial support from the China Scholarship Council(202106745008).
Harnessing photoresponsive behavior in organic crystals,such as shape and morphology deformation,on multiple scales is intriguing with respect to precise spatiotemporal operation,because dynamic deformations are promi...
关键词：molecular crystals crystal-to-liquid transition extreme deformations PHOTOCHEMISTRY crystal engineering flexible crystals 
Deterministic relation between thermalphonon dressings and a non-Hermitian multi-Fano interferences router in iondoped microcrystals
《Chip》2024年第1期24-34,共11页Huanrong Fan Faizan Raza Anas Mujahid Peng Li Yafen Wang Haitian Tang Muhammad Usman Bo Li Changbiao Li Yanpeng Zhang 
supported by the National Key Research and Development Program of China(2017YFA0303700,2018YFA0307500);Key Scientific and Technological Innovation Team of Shaanxi Province(2021TD-56);National Natural Science Foundation of China(61975159,11904279,12174302,62022066,12074306,12074303).
The multi-Fano interference,which is obtained through the simultaneous acquisition of bright and dark states in different phase transitions of Eu3+:BiPO4(7:1,6:1,1:1,and 0.5:1)and Eu3+:NaYF4(1:1/4)crystals,were report...
关键词：Multi-Fano interferences Thermal-phonon dressings NON-HERMITIAN ROUTER 
Dynamic Photoresponsive Ultralong Phosphorescence from One-Dimensional Halide Microrods Toward Multilevel Information Storage被引量：3
《CCS Chemistry》2023年第12期2866-2876,共11页Chang Xing Bo Zhou Dongpeng Yan Wei-Hai Fang 
supported by the Beijing Municipal Natural Science Foundation(grant no.JQ20003);the National Natural Science Foundation of China(grant nos.22288201,21822501,and 22275021);the Newton Advanced Fellowship award(NAF/R1/201285);the Fok Ying-Tong Education Foundation(grant no.171008);the Key Laboratory of Photochemical Conversion and Optoelectronic Materials,Technical Institute of Physics and Chemistry,Chinese Academy of Sciences.
Ultralong room temperature phosphorescence(RTP)has drawn much attention in fields such as optical imaging,sensors,information security,and so on.To meet the need for intelligent systems,the development of photorespons...
关键词：metal-organic halides low-dimensional microcrystals room temperature phosphorescence PHOTOCHROMISM optical waveguide 
Controllable Modulation of Morphology and Property of CsPbCl_(3)Perovskite Microcrystals by Vapor Deposition Method
《Chinese Journal of Chemical Physics》2023年第5期613-619,I0002,共8页Na Dong Fangfang You Ting He Yi Yao Faqiang Xu 
supported by the National Natu-ral Science Foundation of China(No.11575187);the National Key Research and Development Program(No.2016YFB0700205).
As a direct wide bandgap semiconductor,CsPbCl_(3)has great potential applications in the eld of near-ultraviolet photodetectors,lasers and higher-order multiphoton uores-cent detectors.In this work,we synthesized CsPb...
关键词：Vapor deposition method CsPbCl_(3)micro/nanocrystal Controlled synthesis PHOTOLUMINESCENCE 
A universal hydrochloric acid-assistant powder-to-powder strategy for quick and mass preparation of lead-free perovskite microcrystals被引量：3
《Light(Science & Applications)》2023年第4期613-624,共12页Huanxin Yang Xiangxiang Chen Yiyue Chu Changjiu Sun Haolin Lu Mingjian Yuan Yuhai Zhang Guankui Long Libing Zhang Xiyan Li 
supported by the National Natural Science Foundation of China(22005152,22275101).
Lead-free halide perovskite materials possess low toxicity,broadband luminescence and robust stability compared with conventional lead-based perovskites,thus holding great promise for eyes-friendly white light LEDs.Ho...
关键词：PEROVSKITE PREPARATION hydrochloric 
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