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
- 2018.1
- 수록면
- 1,403 - 1,411 (9page)
이용수
초록· 키워드
오류제보하기
Graphene (multilayer graphene) was chosen as an additive to improve the hydrogen uptake and release properties of magnesium(Mg). Five weight percent of graphene was added to pre-milled Mg by milling in hydrogen (reaction-involvingmilling). The hydrogen uptake and release properties of the graphene-added Mg were investigated. The activation of Mg-5graphene, which was prepared by adding 5 wt% graphene to Mg pre-milled for 24 h, was completed after the second cycle(cycle number, CN = 2). Mg-5graphene had a high effective hydrogen-storage capacity (the quantity of hydrogen absorbedfor 60 min) of 6.21 wt% at CN = 3 at 593 K in 12 bar H2. At CN = 1, Mg-5graphene released 0.46 wt% hydrogen for 10 minand 4.99 wt% hydrogen for 60 min. Milling in hydrogen is believed to create defects (leading to facilitation of nucleation),produce cracks and clean surfaces (leading to increase in reactivity), and decrease particle size (leading to diminution ofdiffusion distances or increasing the flux of diffusing hydrogen atoms). The added graphene is believed to have helped thesample have higher hydrogen uptake and release rates, weakly but partly, by dispersing heat rapidly.
목차
등록된 정보가 없습니다.
참고문헌 (0)
참고문헌 신청함께 읽어보면 좋을 논문
논문 유사도에 따라 DBpia 가 추천하는 논문입니다. 함께 보면 좋을 연관 논문을 확인해보세요!
-
Y2O3-stabilized ZrO2, Ni, and graphene-added Mg by reactive mechanical grinding processing for hydrogen storage and comparison with Ni and Fe2O3 or MnOadded Mg
Journal of Ceramic Processing Research
2019 .01
-
Comparison of the hydrogenation and dehydrogenation properties of oxide and halide-added Mg composites prepared by reactive mechanical grinding and characterization of an Mg-TiCl3 composite
Journal of Ceramic Processing Research
2016 .12
-
Development of a Hydrogen Uptake-Release Mg-Based Alloy by Adding a Polymer CMC (Carboxymethylcellulose, Sodium Salt) via Reaction-Accompanying Milling
Metals and Materials International
2018 .01
-
Interface engineering for high performance graphene electronic devices
Nano Convergence
2015 .06
-
Fe2O3, MnO, and VCl3-added Mg composites by reactioninvolving grinding processing for hydrogen storage
Journal of Ceramic Processing Research
2018 .06
-
Addition of oxides Fe2O3 and/or MnO to improve hydrogen storage properties of magnesium by reactioninvolved milling
Journal of Ceramic Processing Research
2016 .08
-
Basic Concept of Hydrogen Technology Development Roadmap 2.0 - Hydrogen Storage and Transportation
AFORE
2022 .09
-
ANTI-CORROSIVE GRAPHENE COATINGS FOR HYDROGEN PRODUCTION
AFORE
2017 .11
-
A Facile One-Pot Method for Co3O4/Graphene Composite as Efficient Electrode Materials for Supercapacitors
NANO
2017 .01
-
Effects of Interface Structures on Graphene in Polyethylene/Graphene Composites
한국고분자학회 학술대회 연구논문 초록집
2016 .10
-
수소 전주기 경제성 분석 프로그램 개발
한국수소및신에너지학회논문집
2022 .12
-
Highly-controlled Mechanical Scratching Enables More Accurate Nanoscale Imaging of Graphene
한국정밀공학회 학술발표대회 논문집
2021 .05
-
Nanostructured porous graphene and its composites for energy storage applications
Nano Convergence
2017 .10
-
Highly-Controlled Mechanical Scratching Enables More Accurate Nanoscale Frictional Imaging of CVD Graphene
대한기계학회 춘추학술대회
2021 .05
-
수소저장용 Mg-CaO-10 wt.% MWCNT 복합체의 물질 전과정 평가
한국수소및신에너지학회논문집
2019 .06
-
The Role of Graphene in Oxidation of Graphene-Covered Copper at Room Temperature
한국고분자학회 학술대회 연구논문 초록집
2016 .10
-
Effects of the transfer method of graphene on graphene enhanced Raman scattering
한국고분자학회 학술대회 연구논문 초록집
2015 .10
-
용접금속 잔류수소농도의 수치해석 연구
대한용접·접합학회지
2016 .12
-
그래핀의 전도도특성을 이용한 초고감도 바이오 물질 검출기 제작
대한전자공학회 학술대회
2021 .11
-
수도권 수소 공급 계획 수립을 위한 사전 경제성 분석
한국수소및신에너지학회논문집
2022 .06
이 논문의 저자 정보
최근 본 자료
댓글(0)
0