Chemically fluorinated graphene oxide for room temperature ammonia detection at ppb levels-Reference-Cited by-同舟云学术

Chemically fluorinated graphene oxide for room temperature ammonia detection at ppb levels

Published:2017 Issue:36 Volume:5 Page:19116-19125
ISSN:2050-7488
Container-title:Journal of Materials Chemistry A
language:en
Short-container-title:J. Mater. Chem. A

Author:

Kim Yeon Hoo¹²³⁴⁵,Park Ji Soo¹²³⁴⁵,Choi You-Rim¹²³⁴⁵,Park Seo Yun¹²³⁴⁵,Lee Seon Yong¹²³⁴⁵,Sohn Woonbae¹²³⁴⁵,Shim Young-Seok⁶⁷⁸⁵,Lee Jong-Heun¹⁹¹⁰⁵^ORCID,Park Chong Rae¹²³⁴⁵^ORCID,Choi Yong Seok¹¹³⁴¹²,Hong Byung Hee¹¹³⁴¹²^ORCID,Lee Jung Hun¹²³⁴⁵,Lee Wi Hyong¹³¹⁴¹⁵⁵^ORCID,Lee Donghwa¹¹⁶¹⁷⁵,Jang Ho Won¹²³⁴⁵^ORCID

Affiliation:

1. Department of Materials Science and Engineering

2. Research Institute for Advanced Materials

3. Seoul National University

4. Seoul 08826

5. Republic of Korea

6. Center for Electronic Materials

7. Korea Institute of Science and Technology (KIST)

8. Seoul 02791

9. Korea University

10. Seoul 02841

11. Department of Chemistry

12. Korea

13. Department of Organic and Nano System Engineering

14. Konkuk University

15. Seoul 05029

16. Pohang University of Science and Technology

17. Pohang

Abstract

Detection of ppb level ammonia at room temperature is demonstrated using chemically fluorinated graphene oxide (CFGO). Fluorine adatom extremely enhances ammonia sensing capabilities through the changes of the charge distributions on adjacent functional groups, resulting in the variation in gas adsorption energies.

Publisher

Royal Society of Chemistry (RSC)

Subject

General Materials Science,Renewable Energy, Sustainability and the Environment,General Chemistry

Link

http://pubs.rsc.org/en/content/articlepdf/2017/TA/C7TA05766K

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