Title:
AEROGEL COMPOSITION AND PREPARATION METHOD THEREFOR
Document Type and Number:
WIPO Patent Application WO/2019/125052
Kind Code:
A1
Abstract:
A method for preparing an aerogel composite is provided. The method for preparing an aerogel may comprise the steps of: preparing a source solution containing benzene and amine; thermally treating the source solution to prepare a first compound in which benzene is aminated; mixing and thermally treating the first compound, an additive including benzene, and a dopant including a doping element to prepare hydrogel in which a second compound having the first compound polymerized with the benzene of the additive is doped with the doping element of the dopant; and lyophilizing and thermally treating the hydrogel to afford a porous aerogel composite having the second compound doped with the doping element.
Inventors:
LEE JUNG-HO (KR)
SHINDE SAMBHAJI SHIVAJI (KR)
KIM DONGHYUNG (KR)
YU JINYOUNG (KR)
SHINDE SAMBHAJI SHIVAJI (KR)
KIM DONGHYUNG (KR)
YU JINYOUNG (KR)
Application Number:
PCT/KR2018/016477
Publication Date:
June 27, 2019
Filing Date:
December 21, 2018
Export Citation:
Assignee:
IUCF HYU ERICA CAMPUS (KR)
International Classes:
B01J13/00; H01M4/134; H01M4/62; H01M12/08
Other References:
SHINDE, S. S.: "Hierarchically Designed 3D Holey C2N Aerogels as Bifunctional Oxygen Electrodes for Flexible and Rechargeable Zn-Air Batteries", ACS NANO, vol. 12, 20 December 2017 (2017-12-20) - 23 January 2018 (2018-01-23), pages 596 - 608, XP055620015
MAHMOOD, J.: "Cobalt Oxide Encapsulated in C2N-h2D Network Polymer as a Catalyst for Hydrogen Evolution", CHEMISTRY OF MATERIALS, vol. 27, 24 June 2015 (2015-06-24), pages 4860 - 4864, XP055537485, doi:10.1021/acs.chemmater.5b01734
SHINDE, S. S.: "Scalable 3-D Carbon Nitride Sponge as an Efficient Metal-Free Bifunctional Oxygen Electrocatalyst for Rechargeable Zn-Air Batteries", ACS NANO, vol. 11, no. 1, 21 December 2016 (2016-12-21), pages 347 - 357, XP055620020
MAHMOOD, J.: "Synthesis of Multifunctional Two-Dimensional Structures and Their Applications", DOCTORAL THESIS- UNIST, 7 June 2015 (2015-06-07), pages 1 - 135, XP055620025
FU, J.: "Flexible High-Energy Polymer-Electrolyte-Based Rechargeable Zinc-Air Batteries", ADVANCED MATERIALS, vol. 27, 25 August 2015 (2015-08-25), pages 5617 - 5622, XP055620038
MAHMOOD, J.: "Cobalt Oxide Encapsulated in C2N-h2D Network Polymer as a Catalyst for Hydrogen Evolution", CHEMISTRY OF MATERIALS, vol. 27, 24 June 2015 (2015-06-24), pages 4860 - 4864, XP055537485, doi:10.1021/acs.chemmater.5b01734
SHINDE, S. S.: "Scalable 3-D Carbon Nitride Sponge as an Efficient Metal-Free Bifunctional Oxygen Electrocatalyst for Rechargeable Zn-Air Batteries", ACS NANO, vol. 11, no. 1, 21 December 2016 (2016-12-21), pages 347 - 357, XP055620020
MAHMOOD, J.: "Synthesis of Multifunctional Two-Dimensional Structures and Their Applications", DOCTORAL THESIS- UNIST, 7 June 2015 (2015-06-07), pages 1 - 135, XP055620025
FU, J.: "Flexible High-Energy Polymer-Electrolyte-Based Rechargeable Zinc-Air Batteries", ADVANCED MATERIALS, vol. 27, 25 August 2015 (2015-08-25), pages 5617 - 5622, XP055620038
Attorney, Agent or Firm:
PARK, Sangyoul (KR)
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