QUANTUM_DOTS

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Efficient Perovskite Quantum Dots Light-emitting Diodes:Challenges and Optimization
《发光学报》2025年第3期452-461,共10页LI Mengjiao WANG Ye WANG Yakun LIAO Liangsheng 
国家自然科学基金(62205230,62175171,62474119)。
Perovskite quantum dot light-emitting diodes(Pe-QLEDs)have shown immense application potential in display and lighting fields due to their narrow full-width at half maximum(FWHM)and high photoluminescence quantum yiel...
关键词：perovskite quantum dot light-emitting diodes(Pe-QLEDs) PHOTOLUMINESCENCE DEFECTS ion migration 
Polyvinyl alcohol fiber with enhanced strength and modulus and intense cyan fluorescence based on covalently functionalized graphene quantum dots
《Chinese Chemical Letters》2025年第2期222-227,共6页Manman Ou Yunjian Zhu Jiahao Liu Zhaoxuan Liu Jianjun Wang Jun Sun Chuanxiang Qin Lixing Dai 
supported by the National Key Research and Development Program of China(No.2017YFB0309401);State and Local Joint Engineering Laboratory for Novel Functional Polymeric Materials of Soochow University。
In this study,we proposed a novel and efficient way to strengthen polyvinyl alcohol(PVA)fiber using graphene quantum dots(GQDs).PVA molecular chains were grafted onto the surface of GQDs through Friedel-Crafts alkylat...
关键词：Polyvinyl alcohol fiber Graphene quantum dots Enhancement FLUORESCENCE 
Low-threshold anisotropic polychromatic emission from monodisperse quantum dots
《National Science Review》2025年第2期12-22,共11页Yangzhi Tan Wai Yuen Fu Hemin Lin Dan Wu Xiao Wei Sun Hoi Wai Choi Kai Wang 
supported by the National Key Research and Development Program of China(2022YFB3606504);the National Natural Science Foundation of China(62122034);the Shenzhen Basic Research General Program(JCYJ20210324104413036);the Guangdong Basic and Applied Basic Research Foundation(2022A1515011071);the Shenzhen Stable Support Research Foundation(20220717215521001);the Natural Science Foun-dation of Top Talent of Shenzhen Technology University(SZTU)(GDRC202110);High Level of Special Funds(G030230001 and G03034K002)from Southern University of Science and Technology.
Colloidal quantum dots(QDs)are solution-processable semiconductor nanocrystals with favorable optoelectronic characteristics,one of which is their multi-excitonic behavior that enables broadband polychromatic light ge...
关键词：colloidal quantum dots multi-excitonic emission MICROCAVITY 
Spatially confined synthesis of TiNb_(2)O_(7)quantum dots onto mesoporous carbon and Ti_(3)C_(2)T_(X)MXene for boosting lithium storage
《Green Energy & Environment》2025年第2期358-366,共9页Daoguang Sun Cheng Tang Haitao Li Xinlin Zhang Guanjia Zhu Zhen-Dong Huang Aijun Du Haijiao Zhang 
support from the Natural Science Foundation of Shanghai(23ZR1423800),Shuguang Program supported by Shanghai Education Development Foundation and Shanghai Municipal Education Commission(18SG35);Open Research Fund of Shanghai Key Laboratory of Green Chemistry and Chemical Processes(East China Normal University);Key Laboratory of Advanced Energy Materials Chemistry(Ministry of Education),Nankai University.
TiNb_(2)O_(7)has been emerged as one of the most promising electrode materials for high-energy lithium-ion batteries.However,limited by the slow electron/ion transport kinetics,and insufficient active sites in the bul...
关键词：TiNb_(2)O_(7)quantum dots Ti_(3)C_(2)T_(X)MXene Mesoporous carbon Confined synthesis Lithium-ion batteries 
Orbital XY models in moiré superlattices
《Chinese Physics B》2025年第2期19-29,共11页Yanqi Li Yi-Jie Wang Zhi-Da Song 
Project supported by the National Natural Science Foundation of China (Grant No. 12274005);the National Key Research and Development Program of China (Grant No. 2021YFA1401903);Innovation Program for Quantum Science and Technology (Grant No. 2021ZD0302403)。
Moiré superlattices provide a new platform to engineer various many-body problems. In this work, we consider arrays of quantum dots(QD) realized on semiconductor moiré superlattices with a deep moiré potential. We ...
关键词：moirésuperlattices quantum dots XY model 
Quantum dots enhanced stability of in-situ fabricated perovskite nanocrystals based light-emitting diodes:Electrical field distribution effects
《Fundamental Research》2025年第1期347-353,共7页Xulan Xue Menglin Li Zhenjie Liu Chenhui Wang Jincheng Xu Shuangpeng Wang Hanzhuang Zhang Haizheng Zhong Wenyu Ji 
supported by the National Natural Science Foundation of China(11974141,12074148 and 61735004);M.L would like to thank the Introduction Project of International Postdoctoral Exchange Program of China(YJ20210234).
With the development in fabricating efficient perovskite light emitting diodes(PeLEDs),improving the operating stability becomes an urgent task.Here we report quantum dot(QD)enhanced stability of PeLEDs by introducing...
关键词：Perovskite nanocrystals Quantum dots Electrical field distribution Light-emitting diodes Operational stability 
High-entropy alloy nanocrystals boosting photocatalytic hydrogen evolution coupled with selective oxidation of cinnamyl alcohol
《Chinese Journal of Catalysis》2025年第1期326-335,共10页Xianglin Xiang Bei Cheng Bicheng Zhu Chuanjia Jiang Guijie Liang 
国家重点研发计划项目(2022YFB3803600);国家自然科学基金项目(22238009,22361142704,22261142666,22278324,52073223);湖北省自然科学基金项目(2022CFA001);中央高校基本科研业务费(63241632).
Photocatalysis provides a promising solution to the worldwide shortages of energy and industrially important raw materials by utilizing sunlight for coupled hydrogen(H_(2))production with controllable organic transfor...
关键词：Artificial photosynthesis d-Band center Photocatalytic hydrogen evolution Quantum dots Value-added organic synthesis 
Quantum-Dot-Based Optical Fiber Temperature Sensor Fabricated by Two-Photon Polymerization
《激光与光电子学进展》2024年第23期431-437,共7页Wang Chao Sun Shengzhi Qian Bin Peng Sida Feng Zeqi Qiu Jianrong 
国家重点研发计划(2021YFB2802001);国家自然科学基金(U20A202112104397);宁波市自然科学基金(2023J120)。
Temperature is a common and significant physical quantity,particularly under harsh conditions such as a high voltage or strong electric/magnetic fields.In this study,we developed an all-fiber-optic temperature sensor ...
关键词：two-photon polymerization femtosecond laser temperature sensors quantum dots optical fiber 
Photosensitizer-assisted direct 2D patterning and 3D printing of colloidal quantum dots
《Nano Research》2024年第12期10460-10466,共7页Wenyue Qing Yilong Si Mingfeng Cai Likuan Zhou Longjia Wu Zhengwei Hou Dan Liu Xiaoli Tian Wangyu Liu Linhan Lin Hao Zhang 
supported by National Key Research and Development Program of China(No.2022YFB3602805)(H.Z.);the National Natural Science Foundation of China(No.22274087)(H.Z.);Tsinghua University Dushi Program(H.Z.).
Direct photopatterning is a powerful strategy for patterning colloidal quantum dots(QDs)for their integration in various electronic and optoelectronic devices.However,ultraviolet(UV)exposure required for QD patterning...
关键词：direct photopatterning quantum dots PHOTOSENSITIZER Dexter energy transfer three-dimensional(3D)printing 
Pure-blue emissive ZnSe/Cd_(x)Zn_(1-x)S/ZnS quantum dots with type-II core-shell structure for display application
《Nano Research》2024年第12期10476-10482,共7页Mingrui Liu Chenhui Wang Peng Huang Jinhua He Muhammad Ramzan Haizheng Zhong 
granted by National Natural Science Foundation of China(No.U23B20683);the Natural Science Foundation of Beijing Municipality(No.Z210018).
Blue emissive quantum dots are key materials in fabricating quantum-dot light-emitting diodes for display applications.Up to date,most of the previous blue emissive quantum dots are based on quantum dots with type-I c...
关键词：quantum dots blue emitter TYPE-II DISPLAY core shell 
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