Synthesis of New Hybrid Materials of SiO2@Melamine-Cyanurate as Precursors for Graphite-Like Carbon Nitride

IF 1.8 3区化学 Q3 CHEMISTRY, INORGANIC & NUCLEAR

Russian Journal of Inorganic Chemistry Pub Date : 2024-07-31 DOI:10.1134/s0036023624600217

M. D. Lebedev, A. A. Goncharenko, I. A. Skvortsov, M. S. Kuzmikov, A. S. Vashurin

引用次数: 0

Abstract

This work describes the use of silica particles obtained by sol-gel method as a template for deposition of supramolecular complexes of melamine cyanurate. To obtain SiO₂@melamine-cyanurate (SiO₂@MCA) material, the method of covalent modification of silica surface by melamine molecules (SiO₂-mel) was applied and the method of its further functionalization by hydrogen-bonded organic framework of melamine-cyanurate (HOF, MCA) was proposed. One of the promising directions of using SiO₂@melamine-cyanurate is obtaining the SiO₂@g-C₃N₄ material based on it. Control of the amount of applied melamine-cyanurate allows one to potentially obtain g-C₃N₄ layers of different thicknesses on the silica surface.

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作为类石墨氮化碳前驱体的 SiO2@Melamine-Cyanurate 新型杂化材料的合成

摘要本文介绍了以溶胶-凝胶法获得的二氧化硅颗粒为模板沉积三聚氰胺氰尿酸盐超分子络合物的方法。为了获得二氧化硅@三聚氰胺氰尿酸盐（SiO2@MCA）材料，提出了三聚氰胺分子共价修饰二氧化硅表面（SiO2-mel）的方法和三聚氰胺氰尿酸盐氢键有机框架（HOF，MCA）进一步功能化的方法。使用 SiO2@三聚氰胺-氰尿酸盐的一个有前途的方向是在其基础上获得 SiO2@g-C3N4 材料。通过控制三聚氰胺-氰尿酸盐的用量，可以在二氧化硅表面获得不同厚度的 g-C3N4 层。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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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.