Distinct green electroluminescence from lead-free CsCuBr 2 halide micro-crosses

Low-dimensional, lead-free, and cuprous-based halide compounds of Cs3Cu2Br5 micro-rods and CsCuBr2 micro-crosses (MCs) were synthesized via a simple solution method. The CsCuBr2 MCs were quite stable in air. Distinct green electroluminescence at 527 nm originating from CsCuBr2 MCs was observed at a...

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Published inChemical communications (Cambridge, England) Vol. 55; no. 31; pp. 4554 - 4557
Main Authors Li, Tao, Mo, Xiaoming, Peng, Chengyu, Lu, Qiuchun, Qi, Chengjun, Tao, Xiaoma, Ouyang, Yifang, Zhou, Yulu
Format Journal Article
LanguageEnglish
Published England 11.04.2019
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Summary:Low-dimensional, lead-free, and cuprous-based halide compounds of Cs3Cu2Br5 micro-rods and CsCuBr2 micro-crosses (MCs) were synthesized via a simple solution method. The CsCuBr2 MCs were quite stable in air. Distinct green electroluminescence at 527 nm originating from CsCuBr2 MCs was observed at a low driving voltage of less than 3 V.
ISSN:1359-7345
1364-548X
DOI:10.1039/C8CC09265F