Study on the improvement of photocatalytic performance by codoping of cobalt and fullerene with nano-titanium dioxide

Meifang Zhang; Yaoqi Wei; Yi Liu

doi:10.1117/12.3015350

6 February 2024 Study on the improvement of photocatalytic performance by codoping of cobalt and fullerene with nano-titanium dioxide

Meifang Zhang, Yaoqi Wei, Yi Liu

Author Affiliations +

Proceedings Volume 12979, Ninth International Conference on Energy Materials and Electrical Engineering (ICEMEE 2023); 129790S (2024) https://doi.org/10.1117/12.3015350
Event: 9th International Conference on Energy Materials and Electrical Engineering (ICEMEE 2023), 2023, Guilin, China

Abstract

Preparation of cobalt nanoparticles and fullerene Co-doped TiO2 particles (Co-C60/TiO₂) by sol-gel method with titanium n-butoxide (TNB) to enhance the visible light photocatalytic performance TEM and BET results confirm that the Co-C60/TiO₂ nanoparticles have relatively small particle size and homogeneous structure. Under the irradiation halogen-tungsten lamp at the wavelength of 617 nm, the removal efficiency of malachite green degradation decomposition on Co-C₆₀/TiO₂ catalysts reached 78%. In our experiments, the optimal cobalt doping was 0.05% to achieve maximum photocatalytic degradation, and the samples calcined at 500 °C had the best reactivity.

(2024) Published by SPIE. Downloading of the abstract is permitted for personal use only.

Citation Download Citation

Meifang Zhang, Yaoqi Wei, and Yi Liu "Study on the improvement of photocatalytic performance by codoping of cobalt and fullerene with nano-titanium dioxide", Proc. SPIE 12979, Ninth International Conference on Energy Materials and Electrical Engineering (ICEMEE 2023), 129790S (6 February 2024); https://doi.org/10.1117/12.3015350

ACCESS THE FULL ARTICLE

INSTITUTIONAL
Select your institution to access the SPIE Digital Library.

SELECT YOUR INSTITUTION

PERSONAL
Sign in with your SPIE account to access your personal subscriptions or to use specific features such as save to my library, sign up for alerts, save searches, etc.

PERSONAL SIGN IN

No SPIE Account? Create one

PURCHASE THIS CONTENT

SUBSCRIBE TO DIGITAL LIBRARY

50 downloads per 1-year subscription

Members: $195

Non-members: $335 ADD TO CART

25 downloads per 1 - year subscription

Members: $145

Non-members: $250 ADD TO CART

PURCHASE SINGLE ARTICLE

Includes PDF, HTML & Video, when available