Shining bright: B@S-codoped graphitic carbon nitride nanorods illuminate enhanced catalytic C-N bond formation under visible-light

被引:0
作者
Chaurasia, Neha [1 ]
Yadav, Rajesh K. [1 ]
Mishra, Shaifali [1 ]
Shahin, Rehana [1 ]
Singh, Satyam [1 ]
Gupta, Navneet K. [2 ]
Pandey, S. K. [7 ]
Yadav, Mantesh Kumari [8 ]
Baeg, Jin-OoK [3 ]
Obaidullah, Ahmad J. [4 ]
Yadav, Krishna Kumar [5 ,6 ]
机构
[1] Madan Mohan Malaviya Univ Technol, Dept Chem & Environm Sci, Gorakhpur 273010, UP, India
[2] Indian Inst Sci, Ctr Sustainable Technol, Bangalore Gulmohar Marg, Bengaluru 560012, India
[3] Korea Res Inst Chem Technol, 141 Gajeong Ro, Daejeon, South Korea
[4] King Saud Univ, Coll Pharm, Dept Pharmaceut Chem, POB 2457, Riyadh 11451, Saudi Arabia
[5] Madhyanchal Profess Univ, Fac Sci & Technol, Ratibad 462044, Bhopal, India
[6] Al Ayen Univ, Sci Res Ctr, Environm & Atmospher Sci Res Grp, Thi Qar 64001, Nasiriyah, Iraq
[7] Banaras Hindu Univ, Inst Sci, Dept Chem, Varanasi 221005, India
[8] Starex Univ, Sch Phys Sci, Dept Chem, Gurugram, Harayana, India
关键词
Catalysis; Solar Energy; BORON-DOPED G-C3N4; PHOTOCATALYTIC ACTIVITY; HYDROGEN EVOLUTION; H-2; EVOLUTION; RHODAMINE-B; NANOSHEETS; PERFORMANCE; CO2;
D O I
10.1016/j.flatc.2024.100669
中图分类号
O64 [物理化学(理论化学)、化学物理学];
学科分类号
070304 ; 081704 ;
摘要
Graphitic carbon nitride as a photocatalyst seeking attention nowadays, due to its thermal stability, band structure, and chemical properties. Herein, we reported a boron sulfur co-doped graphitic carbon nitride (B@S-gC3N4) photocatalyst synthesized by a one-pot thermal polycondensation mechanism. However, it was observed that due to co-doping in native carbon nitride structure the photocatalytic behavior and the band structure enhanced which was capable of fascinating the demand of organic transformations i.e. photocatalytic and charge transfer capability. The synthesized B@S-g-C3N4 photocatalyst was characterized by UV-vis DRS, FT-IR, XRD, SEM, EDX, HR-TEM, XPS and electrochemical properties. In addition, the synthesized B@S-g-C3N4 photocatalyst is a metal-free carbon nitride photocatalyst proven to be highly effective in performing organic transformations (conversion yield 98 %) like C-N bond formation under visible light source.
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页数:6
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