Enhanced optical absorption of graphene-based heat mirror with tunable spectral selectivity Original Research Article Solar Energy Materials and Solar Cells, Volume 186, November 2018, Pages 149-153 N. Selvakumar, A. Biswas, S.B. Krupanidhi, H.C. Barshilia
Graphical abstractGraphene/Cu/graphene heat mirror with Cu thickness of 10 nm behaves like an antireflection coating (i.e., T > 80%). Whereas, at Cu thickness of 40 nm, the graphene based multilayer absorber exhibits very high optical absorption (i.e., α = 0.91). The concept of a heat mirror and a high/low/high refractive index stack was used to develop the graphene/Cu/graphene multilayer coating on quartz substrates and realize the transition from high transmittance to high absorptance.fx1
 | Highly sulfonated poly(ether ether ketone) grafted on graphene oxide as nanohybrid proton exchange membrane applied in fuel cells Original Research Article Electrochimica Acta, Available online 28 June 2018, Pages Shuitao Gao, Hulin Xu, Zhou Fang, Amina Ouadah, Huan Chen, Xin Chen, Lubin Shi, Bing Ma, Chaojun Jing, Changjin Zhu | Metal Oxide/Graphene Composite Anode Materials for Sodium-Ion Batteries Review Article Energy Storage Materials, Available online 28 June 2018, Pages Lei Wang, Zengxi Wei, Minglei Mao, Hongxia Wang, Yutao Li, Jianmin Ma
Graphical abstractLow-cost metal oxide/graphene composite anode materials for sodium-ion batteries are summarized in this Review. Moreover, the reaction mechanisms, the relationship between structure/composite and electrochemical performance are also discussed for different metal oxides. Additionally, some drawbacks, challenges and perspectives are pointed out. We believe that this review can provide a right direction for the further development of anode materials of sodium-ion batteries in future.
 | Biomass reinforced graphene oxide solid/liquid phase membrane extraction for the measurement of Pb(II) in food samples Original Research Article Food Chemistry, Available online 28 June 2018, Pages Jing Wang, Manshun Liu, Liang Zhang, Tianshu Zhang, Tianli Yue, Zhonghong Li, Na Hu, Yourui Suo, Jianlong Wang | Performance of Screen-Printed Large Lateral Size Single-Layer Graphene Emitter with Buffer Layer Materials Letters, Available online 28 June 2018, Pages Jianlong Liu, Ruirui Jiang, Kaiqiang Yang, Xuan Chai, Yong Fang, Jiang Deng, Xingchong Liu, Baoqing Zeng
Graphical abstractThis study confirms lateral size of graphene have tremendous impact to their electrical properties. Size fractionated and uniform mono-layer graphene oxide (GO) sheets were obtained with large lateral size up to 50 μm and had high 2D Raman peak after reduction. With scalable industrial screen-printing method, the large size reduced GO sheets (rGS) can be planted on buffered layer substrates and served as high performance electrodes for field emission source, which had both lower turn-on field and higher field emission current than other rGS emitters. With good electronic properties, these rGS electrodes made by industry compatible method can be large-scale produced and bring the application insight.

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