混合阳离子、混合卤化物包晶 ToF-SIMS 图谱

IF 17.7 1区化学 Q1 CHEMISTRY, MULTIDISCIPLINARY Accounts of Chemical Research Pub Date : 2024-05-13 DOI:10.1116/6.0003624

Margherita Taddei, Daniel J. Graham

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引用次数: 0

摘要

我们报告了用于光伏应用的金属卤化物过氧化物（MHP）薄膜的正负离子飞行时间二次离子质谱（ToF-SIMS）光谱。该 ToF-SIMS 图谱库具有重要意义，因为它确定了大多数 MHP 薄膜中来自有机 [甲脒 (FA+)] 和无机 (Cs+) 阳离子和阴离子（I- 和 Br-）的主要峰值。

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Mixed-cation, mixed-halide perovskite ToF-SIMS spectra

We report positive and negative ion time-of-flight secondary ion mass spectrometry (ToF-SIMS) spectra of metal-halide perovskite (MHP) films used for photovoltaic applications. This ToF-SIMS spectral library is of importance because it identifies the major peaks in most MHP films from organic [formamidinium (FA+)] and inorganic (Cs+) cations and anions (I− and Br−).

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来源期刊

Accounts of Chemical Research 化学-化学综合

CiteScore

31.40

自引率

1.10%

发文量

312

审稿时长

2 months

期刊介绍： Accounts of Chemical Research presents short, concise and critical articles offering easy-to-read overviews of basic research and applications in all areas of chemistry and biochemistry. These short reviews focus on research from the author’s own laboratory and are designed to teach the reader about a research project. In addition, Accounts of Chemical Research publishes commentaries that give an informed opinion on a current research problem. Special Issues online are devoted to a single topic of unusual activity and significance. Accounts of Chemical Research replaces the traditional article abstract with an article "Conspectus." These entries synopsize the research affording the reader a closer look at the content and significance of an article. Through this provision of a more detailed description of the article contents, the Conspectus enhances the article's discoverability by search engines and the exposure for the research.