Journal of Energy, Environmental & Chemical Engineering

Volume 5, Issue 4, December 2020

  • Influence of Oxygen Vacancy in Mangan-based Catalyst on Phenol Removal Via Catalytic Ozonation

    Liquan Xia, Guifeng Chen, Wenbo Li, Minglong Gao, Jiaxin Zhao

    Issue: Volume 5, Issue 4, December 2020
    Pages: 48-56
    Received: Oct. 16, 2020
    Accepted: Nov. 02, 2020
    Published: Nov. 27, 2020
    Abstract: In order to improve the performance of the catalyst applied in ozonation, this work show the hydrothermal synthesis routine to prepare MnO2 with different oxygen vacancy content. The α-MnO2 was aminated and further processed with doped graphene oxide (GO) to obtain high oxygen vacancy content α-MnO2-NH2-GO, which was subsequently used for catalyzin... Show More
  • Lanthanum-Doped Ceria Nanocomposite: A Highly Stable Monolithic Catalyst for Direct Synthesis of Dimethyl Carbonate

    Wei Chen, Zhongbin Ye, Yue Li, Nanjun Lai, Zhaohua Song, Yongdong Chen

    Issue: Volume 5, Issue 4, December 2020
    Pages: 57-66
    Received: Dec. 01, 2020
    Accepted: Dec. 22, 2020
    Published: Dec. 31, 2020
    Abstract: That dimethyl carbonate is directly synthesized from methanol and carbon dioxide is an effective and environmental approach to solve the greenhouse effect. For the sake of solving the problems of low DMC productivity and poor catalysts stability in presence of the formed water. Here we design and prepare a serial of spherical La-doped ceria nanopar... Show More