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Title: Porous polymeric materials for hydrogen storage

Abstract

A porous polymer, poly-9,9'-spirobifluorene and its derivatives for storage of H.sub.2 are 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:
; ; ;
Publication Date:
Research Org.:
Argonne National Lab. (ANL), Argonne, IL (United States)
Sponsoring Org.:
USDOE
OSTI Identifier:
1083909
Patent Number(s):
8,410,185
Application Number:
13/298,168
Assignee:
UChicago Argonne, LLC (Chicago, IL)
DOE Contract Number:  
AC02-06CHI1357
Resource Type:
Patent
Country of Publication:
United States
Language:
English
Subject:
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., 2013. 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. 2013. "Porous polymeric materials for hydrogen storage". United States. https://www.osti.gov/servlets/purl/1083909.
@article{osti_1083909,
title = {Porous polymeric materials for hydrogen storage},
author = {Yu, Luping and Liu, Di-Jia and Yuan, Shengwen and Yang, Junbing},
abstractNote = {A porous polymer, poly-9,9'-spirobifluorene and its derivatives for storage of H.sub.2 are 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 = {},
url = {https://www.osti.gov/biblio/1083909}, journal = {},
number = ,
volume = ,
place = {United States},
year = {2013},
month = {4}
}