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检索条件"主题词=Color Rendering Index"
288 条 记 录,以下是1-10 订阅
排序:
One-Step Synthesis of White-Light-Emitting Carbon Dots for White LEDs with a High color rendering index of 97
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ADVANCED SCIENCE 2023年 第12期10卷 e2206386页
作者: Yan, Zishan Chen, Tong Yan, Lingpeng Liu, Xinghua Zheng, Jingxia Ren, Fu-de Yang, Yongzhen Liu, Bin Liu, Xuguang Xu, Bingshe Taiyuan Univ Technol Key Lab Interface Sci & Engn Adv Mat Minist Educ Taiyuan 030024 Peoples R China Shanxi Zheda Inst Adv Mat & Chem Engn Taiyuan 030032 Shanxi Peoples R China Taiyuan Univ Technol Coll Mat Sci & Engn Taiyuan 030024 Peoples R China North Univ China Sch Energy & Power Engn Taiyuan 030051 Peoples R China North Univ China Sch Chem Engn & Technol Taiyuan 030051 Peoples R China
White-light-emitting carbon dots (WCDs) show innate advantages as phosphors in white light-emitting diodes (WLEDs). For WLEDs, the color rendering index (CRI) is the most important metric to evaluate its performance. ... 详细信息
来源: 评论
Enhancement of color rendering index of stable lead-free perovskite WLEDs through incorporating green carbon dots
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CERAMICS INTERNATIONAL 2023年 第17期49卷 28741-28750页
作者: Sun, Wenfeng Li, Xue Li, Bo Wang, Caizheng Zhao, Ying Zu, Xiaotao Zhou, Weilie Xiang, Xia Univ Elect Sci & Technol China Sch Phys Chengdu 610054 Peoples R China Univ Elect Sci & Technol China Shenzhen Inst Adv Study Shenzhen 518110 Peoples R China Univ New Orleans Dept Phys New Orleans LA 70148 USA Univ New Orleans Adv Mat Res Inst New Orleans LA 70148 USA
In this work, the carbon quantum dots@Cs2NaInCl6 (CDs@CNC) composites are presented by a facile solution synthesis. The obtained CDs@CNC composites maintain the octahedral morphology of original CNC host and the chara... 详细信息
来源: 评论
Tunable Bright White Light Emission with Ultra-High color rendering index Induced by Trigonal Bipyramid Unit
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ADVANCED OPTICAL MATERIALS 2023年 第3期11卷
作者: Lin, Jiawei Guo, Zhongnan Liu, Kunjie Sun, Niu Cao, Jindong Chen, Xin Zhao, Jing Liu, Quanlin Yuan, Wenxia Univ Sci & Technol Beijing Sch Chem & Biol Engn Dept Chem Beijing 100083 Peoples R China Univ Sci & Technol Beijing Sch Mat Sci & Engn Beijing Municipal Key Lab New Energy Mat & Technol Beijing 100083 Peoples R China Univ Sci & Technol Beijing Inst Solid State Chem Beijing Adv Innovat Ctr Mat Genome Engn Beijing 100083 Peoples R China
Efficient broadband emitting organic-inorganic metal hybrids (OIMHs) have attracted great attention recently as promising single-component white light emitters. Here a new zero-dimensional (0D) OIMH (C13H14N)(2)InCl5 ... 详细信息
来源: 评论
Full-spectrum solid-state white lighting with high color rendering index exceeding 96 based on a bright broadband green-emitting phosphor
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APPLIED MATERIALS TODAY 2022年 27卷
作者: Chan, Jingming Devakumar, Balaji Li, Wei Ma, Nan Huang, Xiaoyong Lee, Adam F. Taiyuan Univ Technol Coll Phys & Optoelect Taiyuan 030024 Peoples R China Sri Vidya Mandir Arts & Sci Coll Dept Phys Krishnagiri 636902 Tamil Nadu India RMIT Univ Ctr Adv Mat & Ind Chem CAMIC Melbourne Vic 3000 Australia
Developing blue-light-excited high-efficiency phosphor remains challenging for the fabrication of warm white light-emitting diodes (LEDs) with an ultra-high color rending index (CRI). Here, the co-substitution of Ca2 ... 详细信息
来源: 评论
Optimising Absorption in Luminescent Solar Concentrators constraint by Average Visible Transmission and color rendering index
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FRONTIERS IN PHYSICS 2022年 10卷
作者: de Bruin, Thomas A. van Sark, Wilfried G. J. H. M. Univ Utrecht Copernicus Inst Sustainable Dev Utrecht Netherlands
The luminescent solar concentrator (LSC) as energy harvesting window is an emerging technology in the realm of building integrated photovoltaics. Using recent advancement for assessing the balance between transmitted ... 详细信息
来源: 评论
Neuro-controller for broadcast lighting light-emitting diode to express white light with high color rendering index
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JOURNAL OF THE SOCIETY FOR INFORMATION DISPLAY 2022年 第2期30卷 115-127页
作者: Park, Sung-Chan Hwang, Kwang-Bok Park, Jin-Hyun Gyeongsang Natl Univ Dept Mechatron Engn Jinju South Korea
Technical characteristics analysis related to correlated color temperature (CCT), color rendering, and illuminance is required to use light-emitting diode (LED) as broadcast lighting. In general, to realize a white li... 详细信息
来源: 评论
Anchoring of red perovskite nanocrystals on YAG:Ce phosphor for high color rendering index WLEDs
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JOURNAL OF ALLOYS AND COMPOUNDS 2022年 第0期899卷 163347-163347页
作者: Tang, Yun He, Xiaoqiang Zhang, Yuchao Yuan, Hudie Xin, Yalou Ren, Xiaohu Chen, Qiang Yin, Hongfeng Xian Univ Architecture & Technol Sch Mat Sci & Engn Xian 710055 Shaanxi Peoples R China Northwestern Polytech Univ Sch Mat Sci & Engn State Key Lab Solidificat Proc Xian 710072 Shaanxi Peoples R China
Widespread application of YAG:Ce-based white light-emitting diodes (WLEDs) is being challenged for their poor color rendering index (CRI) and high correlated color temperature (CCT) due to the lack of red emission. Or... 详细信息
来源: 评论
One-Pot Synthesis of Orange Emissive Carbon Quantum Dots for All-Type High color rendering index White Light-Emitting Diodes
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ACS SUSTAINABLE CHEMISTRY & ENGINEERING 2022年 第26期10卷 8289-8296页
作者: Guo, Huazhang Liu, Zhikang Shen, Xiaoyu Wang, Liang Shanghai Univ Sch Environm & Chem Engn Inst Nanochem & Nanobiol Shanghai 200444 Peoples R China
The challenges of toxicity and stability of traditional long-wavelength emitting luminescent materials undoubtedly restrain their widespread applications. Some remedial proposals do not fundamentally solve these probl... 详细信息
来源: 评论
High Stability Carbon Dots Phosphor and Ultra-High color rendering index White Light-Emitting Diodes
IEEE PHOTONICS JOURNAL
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IEEE PHOTONICS JOURNAL 2022年 第1期14卷 1页
作者: Yan, Yuxian Yin, Luqiao Guo, Huazhang Wang, Liang Zhang, Jianhua Sch Mat Sci & Engn Shanghai 200444 Peoples R China Key Lab Adv Display & Syst Applicat Shanghai 200072 Peoples R China Sch Environm & Chem Engn Shanghai 200444 Peoples R China
A new kind of carbon dots based phosphor is developed for light emitting diodes (LED) by adsorbing carbon dots to starch particles. The bonding mechanism is based on hydrogen bonding of surface functional groups of ca... 详细信息
来源: 评论
Super powerful LED luminaires with a high color rendering index for lighting systems with combined electric power supply
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SEMICONDUCTOR PHYSICS QUANTUM ELECTRONICS & OPTOELECTRONICS 2022年 第1期25卷 97-107页
作者: Pekur, D., V Kolomzarov, Yu, V Sorokin, V. M. Nikolaenko, Yu E. Natl Acad Sci Ukraine V Lashkaryov Inst Semicond Phys 41 Prosp Nauky UA-03680 Kiev Ukraine Natl Tech Univ Ukraine Igor Sikorsky Kyiv Polytech Inst 37 Prosp Peremohy UA-03056 Kiev Ukraine
Considered in this paper are development and creation of high-power LED luminaires with high light efficiency and color rendering index (CRI). As light sources, there used are 6 powerful LED COB (Chip-on-Board) module... 详细信息
来源: 评论