{"product_id":"ldh-polyoxometalate-and-graphene-oxide-for-supercapacitor-application-von-shrikant-sadavar-und-jayavant-l-gunjakar","title":"LDH, Polyoxometalate And Graphene Oxide For Supercapacitor Application","description":"\u003cp\u003eAt present worldwide conditions of energy crises, efficient energy conversion and storage systems are most needed. Accordingly, HSC cells are proposed that comprise one EDLC-type and other battery-type electrodes. Thus, HSC can deliver a high power, short charging-discharging periods, ED comparable to the batteries, and long cycle life. In this regard, present work is focused on improving electrode performance of Co-Cr-LDH by hybridizing it with various nanostructures to enable high surface area, accessible gallery space, and improved conductivity. The Co-Cr-LDH-based nanohybrids were prepared by self-assembly between the positively charged Co-Cr-LDH Ns and POV, POW anions, and GO Ns. The Co-Cr-LDH Ns nanohybrids with POV anions, POW anions, and GO Ns were denoted as CCV, CCW, and CCG, respectively. The hydrothermally prepared rGO was used as an EDLC-type negative electrode in HSCs. Consequently, the three types of HSCs are fabricated with cell configuration CCV-2¿rGO, CCW-2\/\/rGO and CCG-2\/\/rGO. The observed electrochemical performances concluded that GO NSs are the best choice for hybridization with Co-Cr-LDH to enhance electrode performance.\u003c\/p\u003e\u003cdiv class=\"aw-variant-hidden-subtitle-div\" id=\"aw-variant-subtitle-9786205529331\"\u003e\u003ch3\u003e\u003c\/h3\u003e\u003c\/div\u003e","brand":"Autorenwelt Shop","offers":[{"title":"Softcover - 9786205529331","offer_id":46479051981125,"sku":"9786205529331","price":84.9,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0940\/0622\/files\/16113100-f6bb-47bd-a70d-e0b8b7490d6f.jpg?v=1759396198","url":"https:\/\/shop.autorenwelt.de\/products\/ldh-polyoxometalate-and-graphene-oxide-for-supercapacitor-application-von-shrikant-sadavar-und-jayavant-l-gunjakar","provider":"Autorenwelt Shop","version":"1.0","type":"link"}