ScienceDirect Search Alert: Graphene Research

Search alert: Graphene Research

8 New articles available on ScienceDirect

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Preparation and properties of in situ amino-functionalized graphene oxide/polyimide composite films   Original Research Article Applied Surface Science, Available online 8 June 2017, Pages Yunhua Lu, Jican Hao, Guoyong Xiao, Lin Chen, Tonghua Wang, Zhizhi Hu Graphical abstract The pure light-colored and transparent polyimide (PI) film was prepared from aromatic dianhydride 4,4′-(hexafluoroisopropylidene)diphthalic anhydride (6FDA) and diamine 1,4-bis(4-amino-2-trifluoromethylphenoxy)benzene (6FAPB) via two-step method. Graphene oxide (GO) was in situ grafted with 6FAPB and directly used as a functional inorganic nanofiller to further synthesize poly(amic acid) (PAA)/GO solution. Then, PI/GO composite films with different loadings of GO were prepared by the thermal imidization. The effect of GO on the thermal stability, optical properties, mechanical properties, water absorption, water surface contact angle, electrical properties and electrochemical behavior of the PI-based nanocomposites was investigated. Synthesis, characterization, and application of a Zn (II)-imprinted polymer grafted on graphene oxide/magnetic chitosan nanocomposite for selective extraction of zinc ions from different food samples   Original Research Article Food Chemistry, Available online 8 June 2017, Pages Elahe Kazemi, Shayessteh Dadfarnia, Ali Mohammad Haji Shabani, Mansoureh Ranjbar Preconcentration and determination of lead ions in fish and mollusk tissues by nanocomposite of Fe3O4@graphene oxide@polyimide as a solid phase extraction sorbent   Original Research Article Food Chemistry, Available online 8 June 2017, Pages Ali Mehdinia, Maryam Ramezani, Ali Jabbari Novel synthesis of Zn2GeO4/graphene nanocomposite for enhanced electrochemical hydrogen storage performance   Original Research Article International Journal of Hydrogen Energy, Available online 8 June 2017, Pages Maryam Masjedi-Arani, Masoud Salavati-Niasari Graphical abstract Image 1 Sulfonic acid functionalized graphene oxide paper sandwiched in sulfonated poly(ether ether ketone): A proton exchange membrane with high performance for semi-passive direct methanol fuel cells   Original Research Article International Journal of Hydrogen Energy, Available online 8 June 2017, Pages Chenxu Li, Lingling Xiao, Zhongqing Jiang, Xiaoning Tian, Lijuan Luo, Wangcai Liu, Zhen-Liang Xu, Hu Yang, Zhong-Jie Jiang Graphical abstract The SPEEK/SGO/SPEEK membrane with a sandwiched structure has been used as proton exchange membrane and exhibits high performance when used in a direct methanol fuel cell.Image 1 Graphene-poly(Nickel complex) as novel electrochromic nanocomposite for the fabrication of a robust solid-state device   Original Research Article Journal of Colloid and Interface Science, Available online 8 June 2017, Pages Mariana P. Araújo, Marta Nunes, Joana Fonseca, Cosme Moura, Robert Hillman, Cristina Freire Graphical abstract Graphene nanoflakes reinforced Al-20Si matrix composites prepared by pressure infiltration method   Original Research Article Materials Science and Engineering: A, Available online 8 June 2017, Pages Wenshu Yang, Guoqin Chen, Jing Qiao, Shufeng Liu, Rui Xiao, Ronghua Dong, Murid Hussain, Gaohui Wu Polymer rigidification in graphene based nanocomposites: Gas barrier effects and free volume reduction   Original Research Article Polymer, Available online 8 June 2017, Pages David Roilo, Pushkar N. Patil, Roberto S. Brusa, Antonio Miotello, Stefano Aghion, Rafael Ferragut, Riccardo Checchetto Graphical abstract Image 1 Access all 8 new results in ScienceDirect for : TITLE(graphene) and TITLE-ABSTR-KEY(graphene)

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