ScienceDirect Search Alert: Graphene Research

Search alert: Graphene Research

17 New articles available on ScienceDirect

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Graphene nanoplatelets/carbon nanotubes/polyurethane composites as efficient shield against electromagnetic polluting radiations   Original Research Article Composites Part B: Engineering, Available online 5 April 2017, Pages Meenakshi Verma, Sampat Singh Chauhan, S.K. Dhawan, Veena Choudhary Graphical abstract The present study attempts to develop novel, lightweight graphene nanoplatelets-carbon nanotubes hybrid based thermoplastic polyurethane composites as capable aspirants against polluting electromagnetic radiations.Image 1 Incorporating Multivalent Metal Cations into Graphene Oxide: Towards Highly-Aqueous-Stable Free-Standing Membrane via Vacuum Filtration with Polymeric Filters   Original Research Article Materials Today Communications, Available online 5 April 2017, Pages Antai Li, Kai Han, Yonghua Zhou, Hongqi Ye, Gonggang Liu, Harold H. Kung Graphical abstract Microbial reduction of graphene oxide by Azotobacter chroococcum   Original Research Article Chemical Physics Letters, Available online 4 April 2017, Pages Youhu Chen, Yufang Niu, Tian Tian, Juan Zhang, Yuanfei Wang, Yunpeng Li, Lu-Chang Qin Graphical abstract Synthesis of 3C-SiC nanowires from a graphene/Si configuration obtained by arc discharge method   Original Research Article Chemical Physics Letters, Available online 4 April 2017, Pages Yifan Zhang, Leimei Sheng, Yanghao Fang, Kang An, Liming Yu, Yi Liu, Xinluo Zhao Graphical abstract Comparative characterization of graphene grown by chemical vapor deposition, transferred to nonconductive substrate, and subjected to Ar ion bombardment using X-ray photoelectron and Raman spectroscopies   Original Research Article Diamond and Related Materials, Available online 4 April 2017, Pages Tatiana Larionova, Tatiana Koltsova, Elizaveta Bobrynina, Alexander Smirnov, Iliya Eliseyev, Valery Davydov, Oleg Tolochko Graphical abstract Image 1 Monitoring of epitaxial graphene anodization   Original Research Article Electrochimica Acta, Available online 4 April 2017, Pages Mikhail Yu. Vagin, Alina N. Sekretaryova, Ivan G. Ivanov, Anna Håkansson, Tihomir Iakimov, Mikael Syväjärvi, Rositsa Yakimova, Ingemar Lundström, Mats Eriksson A facile, scalable route to reduced graphene oxide-encapsulated MnGeO3 microspheres as anode materials for lithium ion batteries   Original Research Article Journal of Alloys and Compounds, Available online 4 April 2017, Pages Songping Wu, Rongyun Geg, Chan Jiang Conformal carbon layer coating on well-dispersed Si nanoparticles on graphene oxide and the enhanced electrochemical performance   Original Research Article Journal of Industrial and Engineering Chemistry, Available online 4 April 2017, Pages Choa Kim, Deepak Verma, Nam Dong Ho, Wonyoung Chang, Jaehoon Kim Graphical abstract Synthesis of LiFePO4/Graphene Microspheres while Avoiding Restacking of Graphene Sheet's for High-Rate Lithium-Ion Batteries   Original Research Article Journal of Industrial and Engineering Chemistry, Available online 4 April 2017, Pages Myeong-Seong Kim, Geon-Woo Lee, Suk-Woo Lee, Jun Hui Jeong, Dattakumar Mhamane, Kwang Chul Roh, Kwang-Bum Kim Graphical abstract Table of contents entry To fully exploit the properties of graphene as an electrode material for energy storage devices, it is important to prevent the restacking of graphene sheets. In this study, three-dimensional (3D) micro-spherical LiFePO4/graphene composites were synthesized while avoiding the restacking of graphene sheets using a scalable, facile, and simple spray-drying process and a subsequent heat treatment. In this system, the LiFePO4 nanoparticles acted not only as the active material but also as the spacer between the graphene sheets. To determine an optimal condition for preventing the restacking of graphene sheets in the composites, we controlled the weight ratio of LiFePO4 to graphene. During this process, the degree of restacking of graphene sheets in the composites had a significant effect on their morphology and electrochemical properties. The 3D LiFePO4/graphene microspheres were micrometer-sized spherical assemblies with 100 nm-sized LiFePO4 nanoparticles and graphene sheets. The microspheres exhibited a high specific capacity of 163mAhg−1 at 0.1 C-rate, excellent rate capability (65% of the initial discharge capacity (0.1 C-rate) at 30 C-rate), and good cycling stability (81.6% capacity retention after 1000 cycles). Interface energetics of [Emim]+[X]− and [Bmim]+[X]− (X = BF4, Cl, PF6, TfO, Tf2N) based ionic liquids on graphene, defective graphene, and graphyne surfaces   Original Research Article Journal of Molecular Liquids, Available online 4 April 2017, Pages Murugan Lalitha, Senthilkumar Lakshmipathi Graphical abstract Image 2 One-pot preparation of Pd nanoparticles supported on graphene from Pd electrodes by discharge plasma in graphene suspension and its catalytic activity for hydrogenation of nitrobenzene    Materials Letters, Available online 4 April 2017, Pages Akihiro Tokai, Kenji Okitsu, Fuminobu Hori, Yoshiteru Mizukoshi, Yoshimi Nishimura, Satoshi Seino, Akihiro Iwase Exfoliated MoS2 nanosheets promoted PtCu/graphene nanocomposites with superior electrocatalytic activity toward methanol oxidation    Materials Letters, Available online 4 April 2017, Pages Xiaohua Wang, Qiyu Lan, Yueming Li, Shimin Liu Study of hybrid and pure plasmonic terahertz antennas based on graphene guided-wave structures   Original Research Article Nano Communication Networks, Available online 4 April 2017, Pages Seyed Ehsan Hosseininejad, Eduard Alarcón, Nader Komjani, Sergi Abadal, Max C. Lemme, Peter Haring Bolívar, Albert Cabellos-Aparicio Growth of CuO nanoneedles on graphene quantum dots as peroxidase mimics for sensitive colorimetric detection of hydrogen peroxide and glucose   Original Research Article Sensors and Actuators B: Chemical, Available online 4 April 2017, Pages Li Zhang, Xin Hai, Chang Xia, Xu-Wei Chen, Jian-Hua Wang One-pot Synthesis of Molybdenum Disulfide–Reduced Graphene Oxide (MoS2-RGO) Composites and Their High Electrochemical Performance as an Anode in Lithium Ion Batteries   Original Research Article The Journal of Supercritical Fluids, Available online 4 April 2017, Pages Mugyeom Choi, Jieun Hwang, Handi Setiadi, Wonyoung Chang, Jaehoon Kim Graphical abstract Nippon Shokubai announces success in mass production test of graphene oxide based materials    Focus on Catalysts, Volume 2017, Issue 4, April 2017, Pages 3 Supercapacitive vertical graphene nanosheets in aqueous electrolytes   Original Research Article Nano-Structures & Nano-Objects, Volume 10, April 2017, Pages 42-50 Subrata Ghosh, Tom Mathews, Bhavana Gupta, A. Das, Nanda Gopala Krishna, M. Kamruddin Graphical abstract Access all 17 new results in ScienceDirect for : TITLE(graphene) and TITLE-ABSTR-KEY(graphene)

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