e-journal

An activated carbon monolith as an electrode material for supercapacitors

---

Abstract.
Activated carbon binderless monoliths with high consistency and large porosity, synthesised from a mesophase pitch, are studied as electrodes for supercapacitors. The electrochemical cells prepared provided high capacitance values in sulphuric acid media (334 F g-1) and very low electrical resistivity, which results in a very efficient energy storage device (12 Wh Kg-1 maximum energy density and 12,000 WKg-1 maximum power density). Long-term cycling experiments showed excellent stability with a reduction of the initial capacitance values of 19% after performing 23,000 galvanostatic cycles at 300 mA g-1.

---

Ketersediaan

Tidak ada salinan data

Informasi Detail

Judul Seri

C A R B O N

No. Panggil

-

Penerbit

London : Elsevier Ltd.., 2009

Deskripsi Fisik

C A R B O N 4 7 ( 2 0 0 9 ) 1 9 5 –2 0 0

Bahasa

English

ISBN/ISSN

-

Klasifikasi

-

Tipe Isi

-

Tipe Media

-

Tipe Pembawa

-

Edisi

-

Subjek

KIMIA

Info Detail Spesifik

-

Pernyataan Tanggungjawab

agus

Versi lain/terkait

Lampiran Berkas

Komentar

---

Anda harus masuk sebelum memberikan komentar