Carbon And Metal Oxides Based Nanomaterials For Flexible High Performance Asymmetric Supercapacitor

Thảo luận trong 'Học tập' bởi eb2025, 21/5/2024.

  1. eb2025

    eb2025 Thành viên kỳ cựu

    Tham gia:
    20/5/2024
    Bài viết:
    6,001
    Đã được thích:
    0
    Điểm thành tích:
    86
    Click Here to Download: https://ouo.io/5FTO6R
    [​IMG]
    Carbon and Metal Oxides Based Nanomaterials for Flexible High Performance Asymmetric Supercapacitors
    By: Yating Hu
    Publisher:
    Springer
    Print ISBN: 9789811083419, 981108341X
    eText ISBN: 9789811083426, 9811083428
    Copyright year: 2018
    Format: EPUB
    Available from $ 139.00 USD
    SKU 9789811083426
    This thesis examines electrode materials such as mesoporous carbons, manganese oxides, iron oxides and their nanohybrids with graphene. It also explores several of the key scientific issues that act as the governing principles for future development of supercapacitors, which are a promising class of high-efficiency energy storage devices for tackling a key aspect of the energy crisis. However, critical technical issues, such as the low energy density and reliability, need to be addressed before they can be extended to a wide range of applications with much improved performance. Currently available material candidates for the electrodes all have their disadvantages, such as a low specific capacitance or poor conductivity for transition metal oxide/hydroxide-based materials. This thesis addresses these important issues, and develops a high-performance, flexible asymmetric supercapacitor with manganese oxides/reduced graphene oxide as the positive electrode and iron oxide/reduced graphene oxide as the anode, which delivers a high energy density of 0.056 Wh cm-3.
     

    Xem thêm các chủ đề tạo bởi eb2025
    Đang tải...


Chia sẻ trang này