• 专利标题:   Nanoporous molded body used for heat exchanger comprises nanoporous body which can reversibly carry out a gas-liquid phase transition of adsorptive substance taken as a guest molecule, and graphene oxide as a binder.
  • 专利号:   JP2021194604-A
  • 发明人:   KANEKO Y, ITO J, ICHIKAWA Y, UCHIMURA M, KYOTANI T, NISHIHARA H, GABE A, YAMAMOTO M
  • 专利权人:   NISSAN MOTOR CO LTD, RENAULT SAS, UNIV TOHOKU
  • 国际专利分类:   B01J020/28, B01J020/30, B01J020/34, F25B017/08
  • 专利详细信息:   JP2021194604-A 27 Dec 2021 B01J-020/34 202218 Pages: 22 Japanese
  • 申请详细信息:   JP2021194604-A JP103286 15 Jun 2020
  • 优先权号:   JP103286

▎ 摘  要

NOVELTY - A nanoporous molded body (20A, 20B) comprises a nanoporous body which changes a pore diameter by applying and releasing stress, and can reversibly carry out a gas-liquid phase transition of an adsorptive substance taken as a guest molecule; and graphene oxide as a binder. USE - A nanoporous molded body used for heat exchanger (claimed). ADVANTAGE - The adsorbent is excellent in durability by efficiently adsorbing and desorbing the adsorbents. DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for manufacturing the nanoporous molded object (20A, 20B) which involves changing a pore diameter by applying and releasing a stress; and thermally treating a mixture containing a nanoporous body capable of reversibly carrying out a vapor-liquid phase transition of an adsorbate taken as a guest molecule and a graphene oxide as a binder; and heat-treating the mixture at 140-160 degrees C. DESCRIPTION OF DRAWING(S) - The drawing shows a schematic sectional view of the structure of heat exchange apparatus. Heat exchanger (10) Nanoporous molded body (20A, 20B) Control unit (40) Piping (50) Valve (51)