Weiwei Li

Jan 9, 2025 | mdpi.com | Yundan Du |Qing Chen |Fufei Wu |Weiwei Li

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Dec 8, 2024 | biorxiv.org | Bin Ma |Bin Guo Ma |Weiwei Li |Zitan Song |Stefan Fischer

AbstractMany studies have found a link between higher habitat structural complexity and increased relative brain size in vertebrates. Here we explore this relationship in a multi-species comparison, comparing ten species of wild cichlids that differ in their social and territorial behaviour, but which occur across four ecologically similar but structurally diverse rocky habitats.

Nov 20, 2024 | pubs.rsc.org | Nian Cheng |Weiwei Li |Han Pan |Zhen-Yu Xiao

Composition engineering of Cu2ZnGexSn1-xS4 nanoparticles hole transport layer for carbon electrode-based perovskite solar cells Cu2ZnSnS4 (CZTS) and Cu2ZnGeS4 (CZGS) nanoparticles are important inorganic hole transport layers (HTLs) for carbon electrode-based perovskite solar cells (C-PSCs), however the performances of the corresponding C-PSCs are still not satisfactory, which mainly originates from the un-optimized photo-electronic properties of the pristine CZTS and CZGS nanoparticles....

Feb 5, 2024 | pubs.acs.org | Weiwei Li |Zilong Wang |Vincent Wanie |Kai-Fu Wong

In metallic nanoparticles (NPs), the light electric field can drive the conduction band electrons into a collective oscillation on the nanoscale, referred to as localized surface plasmon (LSP).

Nov 27, 2023 | chemistry-europe.onlinelibrary.wiley.com | Nian Cheng |Henan Province |Weiwei Li |Optoelectronic Engineering

Two-step deposition method has been widely exploited to fabricate FA1-xCsxPbI3 perovskite solar cells. However, in previous studies, CsI is mainly added into the PbI2 precursor with DMF/DMSO as solvent. Here in this study, a novel method to fabricate FA1-xCsxPbI3 perovskite has been proposed. The CsI is simultaneously added into the PbI2 precursor and the organic FAI/MACl salts solution in our modified two-step deposition process.