Rb-doped fluorite catalyst

Degrades 82.61% asphalt VOCs

Alkali metal-doped La2Ce2O7-based fluorite catalyst degrades volatile organic compounds from asphalt via pyroelectric and photocatalytic synergy.

Zhihua, Huang · Guan, Bowen · Peitong, Li · Liu, Tao · Ma, Xinyu · Xiong, Rui · Juanni, Nian · Jun, Li

Construction and Building Materials 2024

Specifications

催化降解率

{'zh': '82.61', 'en': ''} %

Advantages

Rb doping increases lattice distortion and oxygen vacancies, enhancing pyroelectric effect

Dynamic shear rheological tests indicate enhanced rutting resistance at this blending ratio