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Xiaodong Yi
Researcher at Chinese Academy of Sciences
Publications - 9
Citations - 255
Xiaodong Yi is an academic researcher from Chinese Academy of Sciences. The author has contributed to research in topics: Phosphor & Color temperature. The author has an hindex of 4, co-authored 9 publications receiving 132 citations. Previous affiliations of Xiaodong Yi include Fujian Normal University.
Papers
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Journal ArticleDOI
Moisture-Resistant Mn4+ -Doped Core-Shell-Structured Fluoride Red Phosphor Exhibiting High Luminous Efficacy for Warm White Light-Emitting Diodes.
Decai Huang,Haomiao Zhu,Zhonghua Deng,Qilin Zou,Hongyu Lu,Xiaodong Yi,Wang Guo,Can-Zhong Lu,Xueyuan Chen +8 more
TL;DR: A convenient reverse cation-exchange strategy is introduced for constructing a core-shell-structured K2 TiF6 :Mn4+ @K2TiF6 phosphor, and the findings could facilitate commercial application of this highly efficient narrow-band emission red phosphor.
Journal ArticleDOI
K2NaAlF6:Mn4+ red phosphor: room-temperature synthesis and electronic/vibronic structures
Xiaodong Yi,Xiaodong Yi,Renfu Li,Haomiao Zhu,Haomiao Zhu,Jun Gao,Wenwu You,Zhong-Liang Gong,Wang Guo,Xueyuan Chen,Xueyuan Chen +10 more
TL;DR: In this article, a co-precipitation method for the synthesis of K2NaAlF6:Mn4+ red phosphor at room-temperature using methanol as the precipitating agent with a synthetic yield of ∼77%.
Journal ArticleDOI
Moisture-resistant and highly efficient narrow-band red-emitting fluoride phosphor K2NaGaF6:Mn4+ for warm white LED application
Jun Gao,Jun Gao,Haomiao Zhu,Haomiao Zhu,Renfu Li,Decai Huang,Benlong Luo,Wenwu You,Jianxi Ke,Xiaodong Yi,Xiaoying Shang,Jin Xu,Zhong-Hua Deng,Li Xu,Wang Guo,Xueyuan Chen,Xueyuan Chen +16 more
TL;DR: In this paper, a co-precipitation method was used to synthesize a K2NaGaF6:Mn4+ red phosphor with a high internal photoluminescence quantum yield.
Journal ArticleDOI
Rechargeable and sunlight-activated Sr3Y2Ge3O12:Bi3+ UV–Visible-NIR persistent luminescence material for night-vision signage and optical information storage
TL;DR: In this article, a new kind of sunlight-activated persistent luminescence (PersL) material based on Bi3+-doped Sr3Y2Ge3O12 (SYGO) phosphor was reported, which exhibits an intense UV-Visible-NIR PersL and possesses a super-long PersL longer than 60
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Cr3+-Free near-infrared persistent luminescence material LiGaO2:Fe3+: optical properties, afterglow mechanism and potential bioimaging
TL;DR: A new class of Fe3+-activated Nir PersL phosphor based on the LiGaO2 host, which exhibits an intense NIR PersL at around 748 nm and possesses an ultra-long PersL time of much longer than 26 h and has great potential for bioimaging applications.