Zobrazeno 1 - 10
of 18
pro vyhledávání: ''
Publikováno v:
Electrochemistry Communications, Vol 130, Iss, Pp 107109-(2021)
Selective conversion of CO2 into value-added chemicals for clean energy storage represents a powerful solution towards a low-carbon economy. Significant progresses have been made in the past decade to obtain advanced carbon materials with targeted ph
Publikováno v:
Electrochemistry Communications, Vol 72, Iss, Pp 69-73 (2016)
Si/C composites of carbon hollow structures loaded with Si nanoparticles (NPs) (Si/C-HSs) were prepared by one-step pyrolysis of a mixture of Si NPs and expandable microspheres (EMs). For the Si/C-HSs, hollow carbon shells with rough surfaces were fo
Publikováno v:
Electrochemistry Communications, Vol 34, Iss, Pp 250-253 (2013)
In this paper we investigate in details the changes occurring in the lithium–oxygen cell during operation in a tetraglyme-base electrolyte, in terms of electrochemical behavior and of carbon electrode morphology. The study evidences a decrease of t
Autor:
Byung Gon Kim, Yong Min Lee, Hyewon Kim, Dong Jin Lee, Jung-Ki Park, Myung-Hyun Ryou, Je-Nam Lee, Byung-Seon Kong, Jang Wook Choi
Publikováno v:
Electrochemistry Communications, Vol 34, Iss, Pp 98-101 (2013)
We report a simple process to coat silicon monoxide (SiO) particles with nitrogen-doped carbon layers (NC-SiO) by using a nitrogen-containing ionic liquid. The nitrogen-doping addresses the moderate electric conductivity of SiO particles as large as
Publikováno v:
Electrochemistry Communications, Vol 22, Iss, Pp 73-76 (2012)
Li3V2(PO4)3/Li4Ti5O12/C (LVP/LTO/C) composite has been synthesized via a sol–gel method and investigated by physical and electrochemical methods. In the range of 3.0–4.3 V, the LVP/LTO/C electrodes exhibit excellent cyclic performance. The discha
Publikováno v:
Electrochemistry Communications, Vol 13, Iss 8, Pp 848-851 (2011)
A unique ordered mesoporous Sn–C composite with Sn nanoparticles confined in carbon nanorods was prepared using SBA-15 as the template. This composite was employed as the anode material of Li-ion batteries, delivering excellent electrochemical prop
Autor:
Guozhong H. Cao, Anqiang Pan, Bruce W. Arey, Shuquan Liang, Zimin Nie, Ji-Guang Zhang, Jun Liu, Wu Xu
Publikováno v:
Electrochemistry Communications, Vol 12, Iss 12, Pp 1674-1677 (2010)
Nano-structured Li3V2(PO4)3/carbon composite (Li3V2(PO4)3/C) has been successfully prepared by incorporating the precursor solution into a highly mesoporous carbon with an expanded pore structure. X-ray diffraction analysis, scanning electron microsc
Publikováno v:
Electrochemistry Communications, Vol 12, Iss 10, Pp 1302-1306 (2010)
This paper reports the preparation and Li-storage properties of graphene nanosheets(GNS), GNS supported Sn–Sb@carbon (50–150 nm) and Sn–Sb nanoparticles (5–10 nm). The best cycling performance and excellent high rate capabilities were observe
Publikováno v:
Electrochemistry Communications, Vol 12, Iss 1, Pp 52-55 (2010)
A monoclinic lithium vanadium phosphate (Li3V2(PO4)3) and carbon composite thin film (LVP/C) is prepared via electrostatic spray deposition. The film is studied with X-ray diffraction, scanning and transmission electron microscopy and galvanostatic c
Publikováno v:
Electrochemistry Communications, Vol 35, Iss, Pp 65-67 (2013)
In this paper we have conducted experiments to investigate the coupling between electrochemical and mechanical properties of lithium (Li)-intercalating carbon fibres (CFs). The results show promising potential for new functionalities of CFs for elect