Highly efficient multi-colour upconversion emission of Yb3+/Er3+, Ho3+ codoped single LiYF4 octahedral microparticle

2018 ◽  
Vol 196 ◽  
pp. 187-194 ◽  
Author(s):  
Wei Gao ◽  
Xiangqiao Kong ◽  
Qingyan Han ◽  
Jun Dong ◽  
Wenwen Zhang ◽  
...  
2020 ◽  
Vol 8 (10) ◽  
pp. 3483-3490
Author(s):  
Hao Lin ◽  
Zhiyuan Cheng ◽  
Dekang Xu ◽  
Yongjin Li ◽  
Liqin Xu ◽  
...  

Red upconversion emission is significantly increased on the premise of ensuring optimal UV-blue upconversion emission.


2016 ◽  
Vol 15 (8) ◽  
pp. 1039-1045 ◽  
Author(s):  
J. L. Han ◽  
J. You ◽  
H. Yonemura ◽  
S. Yamada ◽  
S. R. Wang ◽  
...  

Photon upconversion emission from rubrene in the 550–620 nm region was achieved using new soluble palladium and platinum phthalocyanine sensitizers with maximum PUC efficiency ∼5.6%, excited by a 633 nm laser with power <20 mW cm−2.


ChemInform ◽  
2005 ◽  
Vol 36 (11) ◽  
Author(s):  
Stephan Heer ◽  
Karsten Koempe ◽  
Hans-Ulrich Guedel ◽  
Markus Haase

2004 ◽  
Vol 16 (23-24) ◽  
pp. 2102-2105 ◽  
Author(s):  
S. Heer ◽  
K. Kömpe ◽  
H.-U. Güdel ◽  
M. Haase

CrystEngComm ◽  
2020 ◽  
Vol 22 (2) ◽  
pp. 229-236 ◽  
Author(s):  
Hao Wu ◽  
Zhendong Hao ◽  
Liangliang Zhang ◽  
Xia Zhang ◽  
Guo-Hui Pan ◽  
...  

The IR to NIR upconversion emission is enhanced through codoping Yb3+ and the upconversion luminescence kinetics involved is investigated.


2008 ◽  
Vol 128 (5-6) ◽  
pp. 744-746 ◽  
Author(s):  
W.F. Silva ◽  
F.G. Rego-Filho ◽  
M.T. de Araujo ◽  
E.A. Gouveia ◽  
M.V.D. Vermelho ◽  
...  

2018 ◽  
Vol 20 (21) ◽  
pp. 14461-14468 ◽  
Author(s):  
Wen Liu ◽  
Guo-hui Pan ◽  
Zhendong Hao ◽  
Liangliang Zhang ◽  
Xia Zhang ◽  
...  

Bright green upconversion luminescence from Er3+ centers in δ-Sc4Zr3O12 and its crystal structure have been examined.


2020 ◽  
Vol 59 (11) ◽  
pp. 7752-7760
Author(s):  
Xinyang Huang ◽  
Liang Xiong ◽  
Lin Yu ◽  
Xiaohui Gao ◽  
Xiaoqing Qiu

2020 ◽  
Vol 56 (27) ◽  
pp. 3851-3854 ◽  
Author(s):  
Xiaomin Chai ◽  
Hai-Hua Huang ◽  
Huiping Liu ◽  
Zhuofeng Ke ◽  
Wen-Wen Yong ◽  
...  

A Co-based complex displayed the highest photocatalytic performance for CO2 to CO conversion in aqueous media.


Nanoscale ◽  
2020 ◽  
Vol 12 (30) ◽  
pp. 16136-16142
Author(s):  
Xuan Wang ◽  
Ming-Jie Dong ◽  
Chuan-De Wu

An effective strategy to incorporate accessible metalloporphyrin photoactive sites into 2D COFs by establishing a 3D local connection for highly efficient photocatalysis was developed.


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