BROWSE

Related Researcher

Author's Photo

Ruoff, Rodney S.
Center for Multidimensional Carbon Materials (CMCM)
Research Interests
  • Next generation carbons, ultrathin sp3-bonded carbon sheets, negative curvature (‘Schwartzites’) carbons, sp3/sp2 hybrid carbon materials, model compounds for novel carbon materials, reaction mechanisms

ITEM VIEW & DOWNLOAD

The Electromagnetic Absorption of a Na-Ethylenediamine Graphite Intercalation Compound

Cited 0 times inthomson ciCited 0 times inthomson ci
Title
The Electromagnetic Absorption of a Na-Ethylenediamine Graphite Intercalation Compound
Author
Quan, LeZhang, HanyangWei, HuijieLi, YunqingPark, Sung O.Hwang, Dae YeonTian, YuHuang, MingWang, ChunhuiWang, MeihuiKwak, Sang KyuQin, FaxiangPeng, Hua-XinRuoff, Rodney S.
Issue Date
2020-04
Publisher
American Chemical Society
Citation
ACS APPLIED MATERIALS & INTERFACES, v.12, no.14, pp.16841 - 16848
Abstract
A sodium-ethylenediamine graphite intercalation compound (Na(ethylenediamine)C-15: "GIC") made from graphite flakes was used to study the microwave absorption performance of a GIC for the first time. Compared with the pristine graphite flakes, the neighboring layers in this GIC are pillared by Na(ethylenediamine)+ and possess a larger layer distance and improved electrical conductivity. Owing to the electrical conductivity of this GIC, only half of the loading content, compared to graphite flakes, is needed to achieve an outstanding absorption of -75.6 dB at 9.25 GHz (10.0 wt % GIC in paraffin in a 4.0 mm thick sample), but for graphite, 20.0 wt % is required for an absorption of -37.6 dB.
URI
https://scholarworks.unist.ac.kr/handle/201301/32305
URL
https://pubs.acs.org/doi/10.1021/acsami.0c02301
DOI
10.1021/acsami.0c02301
ISSN
1944-8244
Appears in Collections:
CHM_Journal Papers
ECHE_Journal Papers
Files in This Item:
There are no files associated with this item.

find_unist can give you direct access to the published full text of this article. (UNISTARs only)

Show full item record

qrcode

  • mendeley

    citeulike

Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.

MENU