financially supported by Hunan Provincial Key R&D Project(Grant No.2023GK2016);the National Key Research and Development Program of China(Grant No.2023YFC2909100);the National Natural Science Foundation of China(Grant Nos.52304376 and 22109084)。
All-solid-state batteries(ASSBs)are considered to be the most promising candidates for improving battery safety and energy density.Sulfide electrolytes have a narrow electrochemical window,which hinders their applicat...
financial support from the Ministry of Energy,Israel,through their support of this research under contract numbers 221-11-042,223-11-043,and 223-11-046.
Zero-dimensional(0D)and three-dimensional(3D)halide perovskite nanocrystals(HP-NCs),owing to their unique optoelectronic properties,are extensively studied for photocatalytic activity.However,HPs are highly sensitive ...
With the rapid development of solid-state lighting, an important goal of phosphor-converted white light-emitting diodes (pc-WLEDs) is to provide a healthy and comfortable fullspectrum artificial light source with a co...
Project of National Natural Science Foundation (52262035);Key Research Program of Education Department of Gansu Province (GSSYLXM-03);Hong Liu excellent youth project of Lanzhou University of technology;Major Science and Technology Project of Gansu Province(22ZD6GA008);Jin chang Technology Program(2022GY003)。
Photovoltaic metal halide perovskite solar cells(PSCs) convert light to electricity more efficiently than crystalline silicon cells, and the cost of materials used to make them is lower than that of silicon cells.Conv...
support from the National Natural Science Foundation of China(Nos.22221001,and 22131007);the Science and Technology Major Plan of Gansu Province(No.23ZDGA012);the 111 project(No.B20027).
Lead halide perovskite nanocrystals(NCs)exhibit excellent optoelectronic performance and have drawn great interests in the fields of biological imaging and sensing.However,the poor stability of CsPbX_(3)(X=Cl,Br,I)in ...
Project supported by the Research Project of Mindu Innovation Laboratory(2021ZZ114);Natural Science Foundation of Xiamen(3502Z20227255);Major Research Project of Xiamen(3502Z20191015);the Science and Technology Major Project of Fujian Province(2021HZ021013)。
Lanthanide ions(Ln^(3+))doping provides a potential strategy to control over the luminescent properties of lead-free halide double perovskite nanocrystals(DP NCs).However,due to the low energy transfer efficiency betw...
supported by the National Natural Science Foundation of China(Nos.52172243,52371215)。
All-solid-state Li batteries(ASSLBs)using solid electrolytes(SEs)have gained significant attention in recent years considering the safety issue and their high energy density.Despite these advantages,the commercializat...
Layered 2D metal halide perovskites(MHPs)are one of the most exciting candidates for next-generation light sources owing to their outstanding optoelectronic properties.These properties are readily tunable by controlli...
financially supported by the National Ten Thousand Talent Program for Young Top-notch Talent;National Natural Science Foundation of China (22379044 and 52203330);Shanghai Pilot Program for Basic Research (22TQ1400100-5);“Dawn”Program of Shanghai Education Commission (22SG28);Shanghai Municipal Natural Science Foundation (22ZR1418000);Shanghai Sailing Program(22YF1410000);Postdoctoral Research Foundation of China(2021M701190);Fundamental Research Funds for the Central Universities (JKD01241607 and JKVD1241041);Major Science and Technology Projects of Inner Mongolia Autonomous Region (2021ZD0042);Shanghai Engineering Research Center of Hierarchical Nanomaterials(18DZ2252400);Shanghai Frontiers Science Center of Optogenetic Techniques for Cell Metabolism。
Zero-dimensional perovskite materials,characterized by broadband emission caused by self-trapped excitons,are promising materials for stimuli-responsive and photo-writeable encryption.However,existing research is focu...
support in preparing this manuscript.Part of this work was supported by Core Research for Evolutionary Science and Technology,Japan Science and Technology Agency(JST CREST)(JPMJCR21B4);Grant-in-Aid for Specially promoted Research,Japan Society for the Promotion of Science(JSPS KAKENHI)(JP19H05465).
Here I provide a summary of my group’s research on the photophysics of nanocrystal quantum dots and briefly discuss multipeak luminescence structures related to excitons,trions,and biexcitons in halide perovskite nan...