Graphene oxide-based substrate: physical and surface characterization, cytocompatibility and differentiation potential of dental pulp stem cells Original Research Article Dental Materials, Available online 6 June 2016, Pages Vinicius Rosa, Han Xie, Nileshkumar Dubey, Thulasi T. Madanagopal, Sneha S. Rajan, Julien Luc Paul Morin, Intekhab Islam, Antônio Hélio Castro Neto | Hybrid of NiCo2S4 and nitrogen and sulphur-functionalized multiple graphene aerogel for application in supercapacitors and oxygen reduction with significant electrochemical synergy Original Research Article Electrochimica Acta, Available online 6 June 2016, Pages Yang Tingting, Li Ruiyi, Li Zaijun, Gu Zhiguo, Wang Guangli, Liu Junkang
Graphical abstract
The paper reported the construction of NiCo2S4/nitrogen and sulphur-functionalized multiple graphene aerogel (NiCo2S4/N,S-MGA). The introduction of nitrogen and sulphur-functionalized multiple graphene aerogel not only increase the structural stability of NiCo2S4, but also improves the electron transfer and the electrolyte transport. Since the hybridization of NiCo2S4 with nitrogen and sulphur-functionalized multiple graphene aerogel achieves a significantly electrochemical synergy, the hybrid electrode exhibits excellent electrochemical performance and may be widely applied in various high-capacitance supercapacitors. | Facile Hybridization of Ni@Fe2O3 Superparticles with Functionalized Reduced Graphene Oxide and its Application as Anode Material in Lithium-Ion Batteries Original Research Article Journal of Colloid and Interface Science, Available online 6 June 2016, Pages Gregor Backert, Bernd Oschmann, Muhammad Nawaz Tahir, Franziska Mueller, Ingo Lieberwirth, Benjamin Balke, Wolfgang Tremel, Stefano Passerini, Rudolf Zentel
Graphical abstractThis paper reports on a facile and non-thermal graphene wrapping approach of Ni@Fe2O3 particles, enhancing the battery performance of the Ni@Fe2O3 anode material performance in Li-ion batteries.
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