Journal
MATERIALS RESEARCH BULLETIN
Volume 58, Issue -, Pages 190-194Publisher
PERGAMON-ELSEVIER SCIENCE LTD
DOI: 10.1016/j.materresbull.2014.05.008
Keywords
Thin films; Chemical synthesis; Electrochemical measurements; Electrochemical properties; Energy storage
Categories
Funding
- Human Resource Training Project for Regional Innovation through the National Research Foundation of Korea (NRF) by the Ministry of Education
- Regional Innovation through the National Research Foundation of Korea (NRF) by the Ministry of Science, ICT & Future Planning (MSIP) [2012R1A2A2A02015831, 2013R1A2A1A01015911, 2012R1A2A1A01006546]
- [2012R1A1A2007143]
- National Research Foundation of Korea [2012R1A2A1A01006546, 2012R1A2A2A02015831] Funding Source: Korea Institute of Science & Technology Information (KISTI), National Science & Technology Information Service (NTIS)
Ask authors/readers for more resources
Monolithic nickel sulfide electrodes were prepared using a facile synthesis method, sulfuration and annealing. As-prepared Ni3S2 electrodes were characterized by X-ray diffractometry and field emission scanning electron microscopy. Thermal stability was determined by thermal gravimetric analysis and differential scanning calorimetry. Electrochemical properties were measured by galvanostatic charge and discharge cycling for Na-ion batteries. Three kinds of Ni3S2 electrodes were prepared by varying the sulfuration time (5,15 and 25 min). The electrochemical results indicated that the capacities increased with an increase in sulfuration time and the cycle performance was stable as a result of monolithic integration of nanostructured Ni3S2 on Ni plates, leading to low interfacial resistance. (C) 2014 Elsevier Ltd. All rights reserved.
Authors
I am an author on this paper
Click your name to claim this paper and add it to your profile.
Reviews
Recommended
No Data Available