Photocatalytic degradation of Rhodamine B using graphitic carbon nitride photocatalyst

被引：104

作者：

Yadav, A. A. ^{[1
]}

Kang, Seok-Won ^{[1
]}

Hunge, Y. M. ^{[2
]}

机构：

[1] Yeungnam Univ, Dept Automot Engn, 280 Daehak Ro, Gyongsan 38541, Gyeongbuk, South Korea

[2] Tokyo Univ Sci, Photocatalysis Int Res Ctr, Noda, Chiba 2788510, Japan

来源：

JOURNAL OF MATERIALS SCIENCE-MATERIALS IN ELECTRONICS | 2021年 / 32卷 / 11期

基金：

新加坡国家研究基金会;

关键词：

C3N4; TEMPERATURE; PERFORMANCE; COMPOSITES; ROUTE; WATER;

D O I：

10.1007/s10854-021-06106-y

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

In this work, a graphitic carbon nitride (g-C3N4) photocatalyst was synthesized by pyrolysis of melamine. The effect of different synthesis temperatures on the structural, morphological, and optical properties of the g-C3N4 photocatalyst was investigated. X-ray diffraction and Raman spectroscopic analyses confirmed the formation of the g-C3N4 photocatalyst. The elemental composition and valence states of the g-C3N4 photocatalyst were studied using X-ray photoelectron spectroscopy. A specific surface area of 25.45 m(2)/g was measured using the BET technique. UV-Vis spectroscopy showed that the g-C3N4 photocatalyst exhibited good absorbance in the ultraviolet and visible regions. The photocatalytic performance of the g-C3N4 photocatalyst was tested for the degradation of Rhodamine B under sunlight illumination.

引用

页码：15577 / 15585

页数：9

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