01853nas a2200193   4500008004100000022001400041245010900055210006900164260006700233300001200300490000600312520111000318100001801428700002001446700002201466700002001488700002501508856012601533       2016                        eng d  a2196-735000aHighly stable laser-scribed flexible planar microsupercapacitor using mushroom derived carbon electrodes0 aHighly stable laserscribed flexible planar microsupercapacitor u  a111 RIVER ST, HOBOKEN 07030-5774, NJ USAbWILEY-BLACKWELLcJUN  a16000570 v33 a<p>A report is presented on the fabrication of all solid-state interdigitated flexible microsupercapacitor using ultrafast and highly scalable laser scribing technique, using highly mesoporous carbon synthesized from biomass (mushroom) with hydrothermal preprocessing. The specific protocol used for carbon synthesis renders some unique property features to the material (surface area of 2604 m(2) g(-1) with hierarchical pore size distribution) in the context of supercapacitor electrode application. A polyvinyl alcohol (PVA)-H2SO4 gel electrolyte is used for electrochemical measurements. The microsupercapacitor shows high cyclic stability up to 15000 cycles. Moreover it shows nearly 90% stability after 1000 bending cycles at 60 degrees angle. It also retains its performance even under 120 degrees bending condition. This work represents a facile and fast technique for microscaled device fabrication that can be easily commercialized. Moreover, the mushroom-derived carbon used to make the electrodes holds great promise in context of the stability and flexibility of flexible supercapacitors.</p>1 aYadav, Poonam1 aBasu, Aniruddha1 aSuryawanshi, Anil1 aGame, Onkar, S.1 aOgale, Satishchandra  uhttps://library.ncl.res.in/content/highly-stable-laser-scribed-flexible-planar-microsupercapacitor-using-mushroom-derived02131nas a2200253   4500008004100000022001400041245009100055210006900146260000800215300001500223490000600238520129600244653002001540653002201560653002701582653004201609653001901651100002201670700002301692700002001715700001801735700000501753856011901758       2022                        eng d  a2199-692X00aHoneycomb boron carbon nitride as high-performance anode material for li-ion batteries0 aHoneycomb boron carbon nitride as highperformance anode material  cJUL  ae2022000560 v83 a<p>
	3D Porous carbon-based materials are well known for their excellent mechanical and electrochemical properties for various energy storage applications including Li-ion Battery (LIB) anodes. However, their commercial application is limited due to their low theoretical specific capacity. Heteroatom doping in carbonaceous networks proved an efficient way to modify the surface properties, which considerably improves the Li intake capacity and Li diffusion in porous carbon materials. In this work, we have synthesized 3D honeycomb boron carbon nitride (HBCN) from boric acid, glucose, and cyanamide. Silica nanoparticles (SiO2 NPs) are used as structure-directing agents to replicate well-organized honeycomb structures. HBCN possesses a high specific surface area (SSA) of similar to 597 m(2) g(-1), with a uniform porosity distribution, low charge transfer resistance, and steady Li flux. When analyzed as an anode material for LIB, HBCN demonstrated an excellent specific capacity of similar to 652 mAhg(-1) and 408 mAhg(-1) at an input current density of 100 mAg(-1) and 1 Ag-1 respectively and an energy density of 227 Wh kg(-1) at 1 C rate in a full cell LIB. These results indicate that the doping of B and N hetero atoms is significantly advantageous for LIBs application.</p>
10a3D-Architecture10aHeteroatom Doping10aHigh-Performance Anode10aHoneycomb boron carbon nitride (HBCN)10aLi-ion battery1 aKarbhal, Indrapal1 aChaturvedi, Vikash1 aPatrike, Apurva1 aYadav, Poonam1 a  uhttps://library.ncl.res.in/content/honeycomb-boron-carbon-nitride-high-performance-anode-material-li-ion-batteries