N-doping TiO2 hollow microspheres with abundant oxygen vacancies for highly photocatalytic nitrogen fixation

• Published in: Journal of colloid and interface science Vol. 609; pp. 341 - 352
• Main Authors: Li, Chang, Gu, MengZhen, Gao, MingMing, Liu, KeNing, Zhao, XinYu, Cao, NaiWen, Feng, Jing, Ren, YueMing, Wei, Tong, Zhang, MingYi
• Format: Journal Article
• Language: English
• Published: Elsevier Inc 01.03.2022
• Subjects: absorption; adsorption; ammonia; Hollow microspheres; hot water treatment; microparticles; N-doping; nitrogen; nitrogen fixation; oxygen; Oxygen vacancies; phenolic resins; photocatalysis; photocatalysts; Photocatalytic nitrogen fixation; synergism; TiO2; titanium dioxide; zeta potential; Photocatalytic nitrogen fixation; Oxygen vacancies; N-doping; Hollow microspheres; TiO2

Design route for enhancing nitrogen reduction performance. [Display omitted] •N-doping extends the light absorption range to the visible light region.•Oxygen vacancies promote the absorption and activation of N2.•The high ammonia yield rate of N-doping TiO2 is 80.09 μmol gcat−1h−1. Photocatalytic fi...