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412篇 您的检索式:作者名="Ruoff"
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1Ultrafast epitaxial growth of metre-sized single-crystal graphene on industrial Cu foil显示文摘A foundation of the modern technology that uses single-crystal silicon has been the growth of highquality single-crystal Si ingots with diameters up to 12 inches or larger. For many applications of graphene, large-area high-quality(ideally of single-crystal) material will be enabling. Since the first growth on copper foil a decade ago, inch-sized single-crystal graphene has been achieved. We present here the growth, in 20 min, of a graphene film of(5 ×50) cm^2 dimension with >99% ultra-highly oriented grains.This growth was achieved by:(1) synthesis of metre-sized single-crystal Cu(1 1 1) foil as substrate;(2)epitaxial growth of graphene islands on the Cu(1 1 1) surface;(3) seamless merging of such graphene islands into a graphene film with high single crystallinity and(4) the ultrafast growth of graphene film.These achievements were realized by a temperature-gradient-driven annealing technique to produce single-crystal Cu(1 1 1) from industrial polycrystalline Cu foil and the marvellous effects of a continuous oxygen supply from an adjacent oxide. The as-synthesized graphene film, with very few misoriented grains(if any), has a mobility up to ~23,000 cm^2 V^(-1)s^(-1)at 4 K and room temperature sheet resistance of ~230 Ω/□. It is very likely that this approach can be scaled up to achieve exceptionally large and high-quality graphene films with single crystallinity, and thus realize various industrial-level applications at a low cost.Xiaozhi Xu Zhihong Zhang Jichen Dong Ding Yi Jingjing Niu Muhong Wu Li Lin Rongkang Yin Mingqiang Li Jingyuan Zhou Shaoxin Wang Junliang Sun Xiaojie Duan Peng Gao Ying Jiang Xiaosong Wu Hailin Peng Rodney S. Ruoff Zhongfan Liu Dapeng Yu Enge Wang Feng Ding Kaihui Liu 2017Science Bulletin2017,62,15:40
2Synthesis and exfoliation of isocyanate-treated graphene oxide nanoplatelets显示文摘Sasha Stankovich Richard D. Piner SonBinh T. Nguyen Rodney S. Ruoff 2006Carbon2006,,15:4
3睡眠与肥胖的相互关系显示文摘肥胖会增加多种疾病的患病风险,如高血压、高脂血症、2型糖尿病、冠心病、卒中、胆囊疾病、骨关节炎、睡眠呼吸暂停以及某些癌症.作为睡眠医生,临床中除了关注睡眠症状之外,还应该重视肥胖对睡眠的影响,并且与患者讨论、制定相应的减肥计划.Chad Ruoff 段莹 2015世界睡眠医学杂志2015,2,6:4
4Synthesis of graphene-based nanosheets via chemical reduction of exfoliated graphite oxide显示文摘Sasha Stankovich Dmitriy A. Dikin Richard D. Piner Kevin A. Kohlhaas Alfred Kleinhammes Yuanyuan Jia Yue Wu SonBinh T. Nguyen Rodney S. Ruoff 2007Carbon2007,,7:3
5Research on flexible display at Ulsan National Institute of Science and Technology显示文摘Displays represent information visually,so they have become the fundamental building block to visualize the data of current electronics including smartphones.Recently,electronics have been advanced toward flexible and wearable electronics that can be bent,folded,or stretched while maintaining their performance under various deformations.Here,recent advances in research to demonstrate flexible and wearable displays are reviewed.We introduce these results by dividing them into several categories according to the components of the display:active-matrix backplane,touch screen panel,light sources,integrated circuit for fingerprint touch screen panel,and characterization tests;and we also present mechanical tests in nano-meter scale and visual ergonomics research.Jihun Park Sanghyun Heo Kibog Park Myoung Hoon Song Ju-Young Kim Gyouhyung Kyung Rodney Scott Ruoff Jang-Ung Park Franklin Bien 2017npj Flexible Electronics2017,1,1:3
6Mechanical and thermal properties of carbon nanotubes 显示文摘Ruoff R S Lorents D C 1995Carbon1995,33,:2
7Outstanding performance of activated graphene based supercapacitors in ionic liquid electrolyte from ?50 to 80<ce:hsp sp='0.25'/>°C显示文摘Wan-Yu Tsai Rongying Lin Shanthi Murali Li Li Zhang John K. McDonough Rodney S. Ruoff Pierre-Louis Taberna Yury Gogotsi Patrice Simon 2013Nano Energy2013,,3:2
8兼具高负载量和高性能的碳/硫复合材料的低成本合成显示文摘单质硫能够与锂离子在正极发生多电子反应,使得锂硫电池具有高达2567 W·h·kg^-1的理论能量密度,因而锂硫电池也成为了目前锂离子电池的研究焦点。季恒星 RUOFF Rodney S. 2016物理化学学报2016,32,3:2
9Mechanical and thermal properties of carbon nanotubes显示文摘Rodney S. Ruoff Donald C. Lorents 1995Carbon1995,,7:2
10Chem显示文摘Yu M F Yakobson B I and Ruoff R S Phys J 2000B2000,104,:1
11Chemical methods for the production of graphenes显示文摘PARK S RUOFF R S 2009Nat Nanotechnol2009,14,4:1
12Graphene-based composite materials 显示文摘Stankovich S Dikin D A Dommett G H B Kohlhaas K M Zimney E J Stach E A Piner R D Nguyen S T Ruoff R S 2006Nature2006,442,7100:1
13Single-crystal metals encapsulated in carbon nanoparticles显示文摘RUOFF R S IX)RENTS D C CHAN 1993Science1993,259,:1
14Preparation and characterization of graphene oxide paper 显示文摘DIKIN D A STANKOVICH S ZIMNEY E J PINER R D DOMMETT G H B EVMENENKO G NGUYEN S T RUOFF R S 2007Nature2007,448,:1
15Large-area synthesis of high-quality and uniform graphene films on copper foils显示文摘LI Xue-song CAI Wei-wei AN Jin-ho KIM S NAH J YANG Dong-xing P1NER R VELAMAKANNI A JUNG I TUTUC E BANERJEE S K COLOMBO L RUOFF R S 2009Science2009,324,5932:1
16A fish oil emulsion used for parenteral nutrition attenuates monocyte-endothelial interactions under flow显示文摘Nohe B Ruoff H Johannes T 2002Shock2002,18,3:1
17Chemical methods for the production of graphenes 显示文摘Park S Ruoff R S 2009Nat Nanotechnol2009,4,4:1
18Graphene and graphene oxide: Synthesis, properties, and applications 显示文摘ZHU Y MURALI S CAI W LI X SUK J W POTTS J R RUOFF R S 2010Advanced Materials2010,22,35:1
19查看详情显示文摘Cai W.W Piner R.D Stadermann F.J Park S. Shaibat M.A. Ishii Y. Yang D.X. Velamakanni A. An S.J. Stoller M. An J.H. Chen D.M. Ruoff R.S 0,,:1
20Mechanical and thermal properties of carbon nanotubes显示文摘 Lorents D C 1995Carbon1995,33,7:1
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