N-doped porous carbon spongeBinder and current collect freeHigh-performance lithium-ion battery anodeZnO is one of the promising anode materials for lithium ion batteries (LIBs) due to its high theoretical capa
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www.nature.com/scientificreports OPEN received: 01 September 2016 accepted: 29 November 2016 Published: 11 January 2017 Nitrogen-doped porous carbon monoliths from polyacrylonitrile (PAN) and carbon nanotubes as electrodes for supercapacitors Yanqing Wang1, Bunshi Fugetsu1,2, Zhipeng Wang3, ...
Nitrogen doping of carbon nanostructure materials can be categorized into two categories [42]: (i) doping directly during the synthesis of porous carbon nanostructure materials, which can be called as “in situ” doping; (ii) post-treatment of pre-synthesized carbon nanostructure materials with nit...
In summary, we have demonstrated a MOFs-derived strategy for nitrogen-doped porous carbon materials (NPCs-600) with interconnected nanopores with abundant edge-doped nitrogen atoms on the inner surface, which provides numerous active sites for the sorption of K+ and shortens the diffusion distance ...
In short, ZIF-derived nitrogen-doped porous Carbon-ZX is an excellent candidate for Xe adsorption at low pressure and room temperature. Besides Xe adsorption, separation of Xe from mixtures is another important issue. Accordingly, we used ideal adsorption solution theory (IAST) as a credible tool...
Moreover, the application of MOFs-derived metal sulfides embedded in porous carbon materials as CEs in DSSCs have been rarely reported. Herein, we have reported a green & atomic economic strategy to synthesize the hybrids composed of CoS1.097 species and nitrogen-doped mesoporous carbon (CoS1.097...
Nitrogen-doped porous activated carbon monoliths (NDP-ACMs) have long been the most desirable materials for supercapacitors. Unique to the conventional template based Lewis acid/base activation methods, herein, we report on a simple yet practicable novel approach to production of the three-dimensional...
Two-dimensional (2D) porous carbon nanosheets have received widespread attention in supercapacitor because of their high specific surface area, high aspect ratio and short ion diffusion distance. Here, we develop a novel strategy to prepare 2D porous nitrogen-doped carbon nanosheets (NCS) using MgAl...
Herein, a facile top-down strategy is presented to synthesize ultrafine Ru nanoparticles confined in three-dimensional (3D) porous nitrogen-doped carbon nanosheets (Ru/3DNCN). Compared with the state-of-the-art Pt/C catalyst, the Ru/3DNCN exhibits significantly boosted HER activity and stability...