Jiang Gong   研究员(自然科学)

截止2025年1月23日,累计发表SCI论文158篇。其中第一作者/通讯作者89篇,包括国际一流期刊Progress in Polymer Science(影响因子26),Advanced Materials(影响因子27.4),Advanced Energy Materials (影响因子24.4),Angewandte Chemie International Edition(影响因子16.1),Chem(影响因子19.1),Applied Catalysis B: Environmental(影响因子20.2,4篇),Chemical Engineering Journal(影响因子13.3,11篇),Jour...Detials

Dual-mode driven micromotor based on foam-like carbon nitride and Fe3O4 with improved manipulation and photocatalytic performance

Release time:2023-06-15  Hits:

  • Indexed by:Journal paper
  • First Author:Kai Feng
  • Correspondence Author:Jiang Gong,Ran Niu
  • Co-author:Jinping Qu
  • Journal:ACS Applied Materials & Interfaces
  • Included Journals:SCI
  • Discipline:Engineering
  • First-Level Discipline:Material Science and Engineering
  • Document Type:J
  • Volume:14
  • Issue:39
  • Page Number:44271–44281
  • Date of Publication:2022-09-23
  • Impact Factor:10.383
  • Abstract:Micro/nanomotors have emerged as a vibrant research topic in biomedical and environmental fields due to their attractive self-propulsion as well as small-scale functionalities. However, single actuated micro/nanomotors are not adaptive in facing intricate natural and industrial environments. Herein, we propose a new dual-mode-driven micromotor based on foam-like carbon nitride (f-C3N4) with precipitated Fe3O4 nanoparticles, namely, Fe3O4/f-C3N4, powered by chemical/magnetic stimuli for rapid reduction of organic pollutants. The Fe3O4/f-C3N4 motor composed of a three-dimensional (3D) porous “foam-like” structure and precipitated Fe3O4 nanoparticles (ca. 50 nm) not only exhibits efficient photocatalytic performance under visible light but also shows versatile and programmable motion behavior under the control of external magnetic fields. The aggregation of the micromotor under an external rotating magnetic field further enhances the catalytic activity by the increased local catalyst concentration. Furthermore, the magnetic property endows the micromotor with easy recyclability. This study provides a novel dual-mode-driven micromotor for antibiotics removal with magnetic field and light-enhanced performance in industrial wastewater treatment at a low cost.
  • Links to published journals:https://pubs.acs.org/doi/10.1021/acsami.2c10590

Attachments:

acsami.2c10590.pdf