Zobrazeno 1 - 10
of 15
pro vyhledávání: '"Youfusheng Wu"'
Publikováno v:
ACS Applied Polymer Materials.
Publikováno v:
Nanoscale. 14:7137-7145
Phosphor-based security techniques have received widespread attention because they can rely on fascinating optical properties (including multicolor emission and various luminous categories) to meet information protection requirements. Carbon dots (CD
Publikováno v:
Chinese Chemical Letters. 32:3907-3910
Carbon dots (CDs) with fluorescence (FL) and room-temperature phosphorescence (RTP) optical properties have attracted dramatically growing interest in anti-counterfeiting application. Herein, color-tunable and stable FL and ultralong RTP (to naked ey
Autor:
Weixiong You, Xinyu Ye, Yaochun Qiang, Bin Liu, Fengqin Lai, Jianhui Huang, Tongxiang Liang, Youfusheng Wu, Zhibiao Li
Publikováno v:
Journal of Rare Earths. 38:130-138
Investigation on the bright and stable upconversion (UC) phosphors with multicolor emissions is fundamental and significant for the frontier applications of display and temperature probe. Here, diverse emitting colors with blue, cyan and yellowish gr
Autor:
Fengqin Lai, Xinyu Ye, Zhongliang Xiao, Junxiang Fu, Shouliang Xu, Jianhui Huang, Weixiong You, Youfusheng Wu
Publikováno v:
Materials Chemistry Frontiers. 4:1182-1191
The absolute sensitivity as a crucial parameter in temperature detection applications is affected by the fluorescence intensity ratio (FIR) of thermally coupled levels (TCLs), whereas no universal research on the utilization of the FIR effect has bee
Publikováno v:
Small. 19:2206709
Publikováno v:
Journal of Energy Storage. 56:106136
Publikováno v:
Journal of Alloys and Compounds. 804:486-493
Research on near-infrared (NIR) emission of Tm3+ and Yb3+ co-doped upconversion (UC) materials has accepted many interests owing to delightful features for frontier applications. In this work, we focus on the preparation of pure NIR emission and the
Autor:
Yaochun Qiang, Weixiong You, Jianhui Huang, Youfusheng Wu, Tongxiang Liang, Fengqin Lai, Xinyu Ye
Publikováno v:
Journal of Luminescence. 211:32-38
Energy transfer (ET) and cross-relaxation (CR) processes play significant roles in regulating emitting colors and intensity of upconversion (UC) materials. Calculating the coefficients in ET and CR processes can provide visual descriptions for evalua
Publikováno v:
Physical Chemistry Chemical Physics. 21:16316-16322
Overcoming the restriction of the energy gap (700-800 cm-1) in Er3+-doped upconversion (UC) materials to achieve high detection accuracy is crucial for practical temperature detection applications. Herein, we design a feasible route based on the diff