Planar Polyolefin Nanostripes: Perhydrogenated Graphene

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60461373%3A22310%2F17%3A43913360" target="_blank" >RIV/60461373:22310/17:43913360 - isvavai.cz</a>

Result on the web

<a href="http://onlinelibrary.wiley.com/doi/10.1002/chem.201702691/full" target="_blank" >http://onlinelibrary.wiley.com/doi/10.1002/chem.201702691/full</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1002/chem.201702691" target="_blank" >10.1002/chem.201702691</a>

Result language

angličtina

Original language name

Planar Polyolefin Nanostripes: Perhydrogenated Graphene

Original language description

Graphene hydrogenation gives an opportunity to introduce a band gap into the graphene electronic structure. Complete hydrogenation may lead to the graphane, a fully hydrogenated counterpart of graphene. However, pure graphane has not been successfully prepared to this day. Here, we show that hydrogenation of single-walled carbon nanotubes by means of Birch reduction leads to graphene-based carbon nanostripes with uniform dimensions. Such a material exhibits interesting electrocatalytic and magnetic properties as well huge potential for hydrogen storage since the weight concentration of hydrogen is 8.78wt.% corresponding to the composition of C1H1.22O0.05 and thus exceeding the theoretical concentration in pure graphane (7.74 wt.%). The obtained concentration of hydrogen is the highest value ever reported for any graphene-based material and significantly exceeds the ultimate goal of the U.S. Department of Energy for a hydrogen storage material of 7.5wt.%.

Czech name

—

Czech description

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Type

J_imp - Article in a specialist periodical, which is included in the Web of Science database

CEP classification

—

OECD FORD branch

10402 - Inorganic and nuclear chemistry

Project

<a href="/en/project/GA15-09001S" target="_blank" >GA15-09001S: Chemical modifications of graphene based materials: Synthesis of graphane and halogengraphene</a><br>

Continuities

S - Specificky vyzkum na vysokych skolach

Publication year

2017

Confidentiality

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Name of the periodical

Chemistry A European Journal

ISSN

0947-6539

e-ISSN

—

Volume of the periodical

23

Issue of the periodical within the volume

49

Country of publishing house

DE - GERMANY

Number of pages

8

Pages from-to

11961-11968

UT code for WoS article

000408834700033

EID of the result in the Scopus database

2-s2.0-85028625312