지원사업
학술연구/단체지원/교육 등 연구자 활동을 지속하도록 DBpia가 지원하고 있어요.
커뮤니티
연구자들이 자신의 연구와 전문성을 널리 알리고, 새로운 협력의 기회를 만들 수 있는 네트워킹 공간이에요.
논문 기본 정보
- 자료유형
- 학술저널
- 저자정보
- 발행연도
- 2022.3
- 수록면
- 1 - 6 (6page)
- DOI
- 10.1186/s42649-022-00076-z
이용수
초록· 키워드
오류제보하기
The process of encapsulating cobalt nanoparticles using a graphene layer is mainly direct pyrolysis. The encapsulation structure of hybrids prepared in this way improves the catalyst stability, which greatly reduces the leaching of non-metals and prevents metal nanoparticles from growing beyond a certain size. In this study, cobalt particles surrounded by graphene layers were formed by increasing the temperature in a transmission electron microscope, and they were analyzed using scanning transmission electron microscopy (STEM). Synthesized cobalt hydroxide nanosheets were used to obtain cobalt particles using an in-situ heating holder inside a TEM column. The cobalt nanoparticles are surrounded by layers of graphene, and the number of layers increases as the temperature increases. The interlayer spacing of the graphene layers was also investigated using atomic imaging. The success achieved in the encapsulation of metallic nanoparticles in graphene layers paves the way for the design of highly active and reusable heterogeneous catalysts for more challenging molecules.
목차
등록된 정보가 없습니다.
참고문헌 (0)
참고문헌 신청함께 읽어보면 좋을 논문
논문 유사도에 따라 DBpia 가 추천하는 논문입니다. 함께 보면 좋을 연관 논문을 확인해보세요!
-
Protection of gold nanoparticles on concave surface structure while maintaining electron transparency using reduced or non-reduced graphene oxide layers
한국진공학회 학술발표회초록집
2017 .02
-
Fabrication of One-Dimensional Graphene Metal Edge Contact without Graphene Exfoliation
한국진공학회 학술발표회초록집
2016 .02
-
Layer Controlled Synthesis of Graphene using Two‐Step Growth Process
한국진공학회 학술발표회초록집
2015 .08
-
Pure Cobalt Thin Film by using Very High frequency (60MHz) Plasma-Enhanced Atomic Layer Deposition
한국진공학회 학술발표회초록집
2018 .08
-
그래핀을 이용한 전자소자 연구
진공이야기
2016 .03
-
Study of complex electrodeposited thin film with multi-layer graphene-coated metal nanoparticles
Carbon letters
2017 .01
-
Dependence of Structural and Magnetic Properties on Annealing Times in Co-precipitated Cobalt Ferrite Nanoparticles
Journal of Magnetics
2015 .09
-
Recent Advances in the Low-Temperature Chemical Vapor Deposition Growth of Graphene
Applied Science and Convergence Technology
2022 .05
-
Review of the Direct Laser Synthesis of Functionalized Graphene and its Application in Sensor Technology
Applied Science and Convergence Technology
2019 .09
-
Atmospheric chemical vapor deposition of graphene on molybdenum foil at different growth temperatures
Carbon letters
2016 .01
-
Emerging Frontiers of Graphene in Biomedicine
Journal of Microbiology and Biotechnology
2015 .01
-
Properties of cobalt thin films deposited by PEALD using very high frequency (60 and 100 MHz)
한국진공학회 학술발표회초록집
2019 .08
-
Surface and Electrical Characterization of Electrochemically Oxidized Graphene
Applied Science and Convergence Technology
2019 .05
-
Precise control of electronic properties of graphene using n-doping method via atomic layer deposition
한국진공학회 학술발표회초록집
2017 .02
-
Layer-by-layer deposition of chemical-vapor-deposition-grown graphenes
한국진공학회 학술발표회초록집
2016 .08
-
Synthesis of Ag @ Graphene nanoparticles by one-step process
한국진공학회 학술발표회초록집
2017 .02
-
Surface Dynamics on Graphene Sheet
한국진공학회 학술발표회초록집
2020 .02
-
Dedicated preparation for in situ transmission electron microscope tensile testing of exfoliated graphene
한국현미경학회지
2019 .01
-
Fuctionalized graphene oxide and graphene bilayer structure for N-doped air stable field effect transistor
한국진공학회 학술발표회초록집
2015 .02
-
Direct Growth of Graphene on Insulating Substrate by Laminated (Au/Ni) Catalyst Layer
Applied Science and Convergence Technology
2015 .07
이 논문의 저자 정보
최근 본 자료
댓글(0)
0