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
收藏
页码：15577 / 15585
页数：9
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