Two-Dimensional Zinc Oxide and Manganese(II, III) Oxide Nanocrystals Having Perforated Nanosheet Morphology Prepared by the Surface Hydrolysis of Mn(OAc)2 and Zn(OAc)2 Aqueous Solutions with Gaseous Ammonia

IF 1.8 3区化学 Q3 CHEMISTRY, INORGANIC & NUCLEAR

Russian Journal of Inorganic Chemistry Pub Date : 2024-07-17 DOI:10.1134/s0036023623700377

V. P. Tolstoi, L. B. Gulina, E. E. Shilovskikh

引用次数: 0

Abstract

We are the first to show that 2D ZnO nanocrystals with the wurtzite structure and Mn₃O₄ nanocrystals with the hausmannite structure having perforated nanosheet (PNS) morphology can be prepared on the basis of compounds that are formed in reactions occurring on the surface of aqueous solutions of corresponding metal acetates exposed to gaseous NH₃. Application of these nanocrystals on silicon makes the silicon surface hydrophobic in the case of ZnO and superhydrophilic in the case of Mn₃O₄. The proposed synthetic method can provide sequential and multiple deposition of these compounds on a substrate. Such “multilayers” can exhibit new properties.

Abstract Image

查看原文本刊更多论文

通过气态氨对 Mn(OAc)2 和 Zn(OAc)2 水溶液进行表面水解制备出具有穿孔纳米片形态的二维氧化锌和氧化锰（II, III）纳米晶体

摘要我们首次证明，具有孔状纳米片（PNS）形态的具有乌兹石结构的二维氧化锌纳米晶体和具有奥斯曼石结构的氧化锰纳米晶体，可以在相应的金属醋酸盐水溶液暴露于气态 NH3 的表面发生反应形成的化合物的基础上制备。在硅上应用这些纳米晶体，ZnO 可使硅表面疏水，Mn3O4 可使硅表面超亲水。所提出的合成方法可以在基底上连续多次沉积这些化合物。这种 "多层 "可以表现出新的特性。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

求助全文

约1分钟内获得全文求助全文

来源期刊

Russian Journal of Inorganic Chemistry 化学-无机化学与核化学

CiteScore

3.10

自引率

38.10%

发文量

237

审稿时长

3 months

期刊介绍： Russian Journal of Inorganic Chemistry is a monthly periodical that covers the following topics of research: the synthesis and properties of inorganic compounds, coordination compounds, physicochemical analysis of inorganic systems, theoretical inorganic chemistry, physical methods of investigation, chemistry of solutions, inorganic materials, and nanomaterials.