Graphitic carbon nitride: synthesis, properties and applications in catalysis

• Type: Article in International Scientific Journal
• Date: 2014

Authors

J. Zhu (Author) Other; P. Xiao (Author) Other; H. Li (Author) Other; Sónia Carabineiro (Author) FEUP

Journal

Title: ACS Applied Materials & Interfaces

Vol. 6 No. 19

Pages: 16449-16465

ISSN: 1944-8244

Publisher: American Chemical Society

Indexing

ISI Web of Science

Scopus

Scientific classification

FOS: Engineering and technology > Nano-technology

CORDIS: Technological sciences > Technology > Nanotechonology ; Technological sciences > Engineering > Chemical engineering

Associated Projects

LA 20 - Projeto Estratégico-LA 20 - 2011-2012

Other information

DOI: 10.1021/am502925j

Abstract (EN): Graphitic carbon nitride, g-C3N4, is a polymeric material consisting of C, N, and some impurity H, connected via tris-triazine-based patterns. Compared with the majority of carbon materials, it has electron-rich properties, basic surface functionalities and H-bonding motifs due to the presence of N and H atoms. It is thus regarded as a potential candidate to complement carbon in material applications. In this review, a brief introduction to g-C3N4 is given, the methods used for synthesizing this material with different textural structures and surface morphologies are described, and its physicochemical properties are referred. In addition, four aspects of the applications of g-C3N4 in catalysis are discussed: (1) as a base metal-free catalyst for NO decomposition, (2) as a reference material in differentiating oxygen activation sites for oxidation reactions over supported catalysts, (3) as a functional material to synthesize nanosized metal particles, and (4) as a metal-free catalyst for photocatalysis. The reasons for the use of g- C3N4 for such applications are also given, and we expect that this paper will inspire readers to search for further new applications for this material in catalysis and in other fields.

Language: English

Type (Professor's evaluation): Scientific

No. of pages: 17