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Title: Porous polymeric materials for hydrogen storage

Abstract

Porous polymers, tribenzohexazatriphenylene, poly-9,9'-spirobifluorene, poly-tetraphenyl methane and their derivatives for storage of H.sub.2 prepared through a chemical synthesis method. The porous polymers have high specific surface area and narrow pore size distribution. Hydrogen uptake measurements conducted for these polymers determined a higher hydrogen storage capacity at the ambient temperature over that of the benchmark materials. The method of preparing such polymers, includes oxidatively activating solids by CO.sub.2/steam oxidation and supercritical water treatment.

Inventors:
 [1];  [2];  [3];  [4]
  1. Hoffman Estates, IL
  2. Naperville, IL
  3. Chicago, IL
  4. Westmont, IL
Issue Date:
Research Org.:
Argonne National Lab. (ANL), Argonne, IL (United States)
Sponsoring Org.:
USDOE
OSTI Identifier:
1034299
Patent Number(s):
8076382
Application Number:
12/215,653
Assignee:
UChicago Argonne, LLC (Chicago, IL)
Patent Classifications (CPCs):
C - CHEMISTRY C01 - INORGANIC CHEMISTRY C01B - NON-METALLIC ELEMENTS
H - ELECTRICITY H01 - BASIC ELECTRIC ELEMENTS H01M - PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
DOE Contract Number:  
AC02-06CHI1357
Resource Type:
Patent
Country of Publication:
United States
Language:
English
Subject:
08 HYDROGEN; 36 MATERIALS SCIENCE

Citation Formats

Yu, Luping, Liu, Di-Jia, Yuan, Shengwen, and Yang, Junbing. Porous polymeric materials for hydrogen storage. United States: N. p., 2011. Web.
Yu, Luping, Liu, Di-Jia, Yuan, Shengwen, & Yang, Junbing. Porous polymeric materials for hydrogen storage. United States.
Yu, Luping, Liu, Di-Jia, Yuan, Shengwen, and Yang, Junbing. Tue . "Porous polymeric materials for hydrogen storage". United States. https://www.osti.gov/servlets/purl/1034299.
@article{osti_1034299,
title = {Porous polymeric materials for hydrogen storage},
author = {Yu, Luping and Liu, Di-Jia and Yuan, Shengwen and Yang, Junbing},
abstractNote = {Porous polymers, tribenzohexazatriphenylene, poly-9,9'-spirobifluorene, poly-tetraphenyl methane and their derivatives for storage of H.sub.2 prepared through a chemical synthesis method. The porous polymers have high specific surface area and narrow pore size distribution. Hydrogen uptake measurements conducted for these polymers determined a higher hydrogen storage capacity at the ambient temperature over that of the benchmark materials. The method of preparing such polymers, includes oxidatively activating solids by CO.sub.2/steam oxidation and supercritical water treatment.},
doi = {},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2011},
month = {12}
}

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