Chang Zhang

2 months ago | pubs.rsc.org | Chang Zhang |Xin Zhang |Wei Wang |Hao Xue

Enhanced ammonia sensing with the MAPbBr3 perovskite and (R/S)-OBN-tCz: a study on sensitivity and stability improvements† This paper presents an ammonia (NH3) fluorescent sensor based on the MAPbBr3 perovskite and the multifunctional organic material (R/S)-OBN-tCz. The incorporation of (R/S)-OBN-tCz enhances the sensor's photoluminescence (PL) intensity through Förster resonance energy transfer (FRET) and passivation effects, which consequently improves the sensitivity of the gas sensor. The...

2 months ago | mdpi.com | Chang Zhang |Linlin Bao |Feifei Qi |Qi Lv

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Dec 10, 2024 | onlinelibrary.wiley.com | Chang Zhang |Engineering Huazhong |Wei Liu |Hongshang Hu

Conflict of Interest The authors declare no conflict of interest. Supporting Information Filename Description adfm202419220-sup-0001-SuppMat.docx4.9 MB Supporting Information References 1, , , , , , , , Nat. Rev. Chem. 2019, 3, 442. 2, , , Angew. Chem., Int. Ed. 2006, 45, 6962. 3, , , , , , , , , , , , , Nat. Mater. 2013, 12, 1137. 4, , , , , , , , , , , , , , Nat. Mater. 2020, 19, 436. 5, , , , , , , , , , , , , , Angew. Chem., Int. Ed. 2021, 60, 16607. 6, , , , , , J.

Dec 7, 2024 | mdpi.com | Ting Xu |Chang Zhang |Yufeng Yang |Liang Huang

All articles published by MDPI are made immediately available worldwide under an open access license. No special permission is required to reuse all or part of the article published by MDPI, including figures and tables. For articles published under an open access Creative Common CC BY license, any part of the article may be reused without permission provided that the original article is clearly cited. For more information, please refer to https://www.mdpi.com/openaccess.

Oct 30, 2024 | nature.com | Yuanjian Li |Wei Ying Lieu |Chang Zhang |Zhenxiang Xing |Man-Fai Ng |Wei Liu | +1 more

AbstractMagnesium (Mg) metal is a promising anode candidate for high-energy and cost-effective multivalent metal batteries, but suffers from severe surface passivation in conventional electrolytes, especially aqueous solutions. Here, we uncover that MgH2, in addition to the well-known MgO and Mg(OH)2, can be formed during the passivation of Mg by water.