H2 Storage in Microporous Carbons from PEEK Precursors | Zendy

Thomas P. McNicholas | Zendy; Anmiao Wang | Zendy; Kevin O’Neill | Zendy; Robert J. Anderson | Zendy; Nicholas P. Stadie | Zendy; Alfred Kleinhammes | Zendy; Philip A. Parilla | Zendy; Lin Simpson | Zendy; Channing C. Ahn | Zendy; Yanqin Wang | Zendy; Yue Wu | Zendy; Jie Liu | Zendy

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H₂ Storage in Microporous Carbons from PEEK Precursors

Author(s) -

Thomas P. McNicholas,

Anmiao Wang,

Kevin O’Neill,

Robert J. Anderson,

Nicholas P. Stadie,

Alfred Kleinhammes,

Philip A. Parilla,

Lin Simpson,

Channing C. Ahn,

Yanqin Wang,

Yue Wu,

Jie Liu

Publication year - 2010

Publication title -

the journal of physical chemistry c

Language(s) - English

Resource type - Journals

SCImago Journal Rank - 1.401

H-Index - 289

eISSN - 1932-7455

pISSN - 1932-7447

DOI - 10.1021/jp102178z

Subject(s) - microporous material , peek , gravimetric analysis , sorption , chemical engineering , bar (unit) , specific surface area , hydrogen storage , materials science , chemistry , polymer chemistry , composite material , organic chemistry , adsorption , physics , polymer , catalysis , meteorology , hydrogen , engineering

Large surface area (524-3275 m2/g) microporous carbons (MPCs) derived from poly (etheretherketone), or PEEK, have been synthesized and categorized for their roles as H2 storage materials. It was found that, because of their very large surface areas (≥3000 m2/g), larg cumulative pore volumes (∼ 1.7 cm3/g), and small pore sizes (predominantly ≤ nm), these materials displayed impressive H2 sorption properties, including excess gravimetric and volumetric H2 storage capacities of approximately 5 wt % and 35 g/L, respectively, at 77 K and 20 bar. © 2010 American Chemical Society

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