PMID- 27439309
OWN - NLM
STAT- PubMed-not-MEDLINE
DCOM- 20180725
LR  - 20180725
IS  - 1520-6882 (Electronic)
IS  - 0003-2700 (Linking)
VI  - 88
IP  - 16
DP  - 2016 Aug 16
TI  - Cell Design for Electrochemical Characterizations of Metal-Ion Batteries in 
      Organic and Aqueous Electrolyte.
PG  - 7916-20
LID - 10.1021/acs.analchem.6b02138 [doi]
AB  - Understanding the gas evolution in batteries, caused by decomposition of the 
      electrolyte, is of fundamental importance for improving the long-time 
      performances and cycle life of the battery systems. In general, this phenomenon 
      causes simultaneously an irreversible energy and charge loss, as well as an 
      increase of the internal resistance. Here, we introduce a new cell design capable 
      of performing electrochemical impedance spectroscopy (EIS) and differential 
      electrochemical mass spectroscopy (DEMS) with high resolution. Detailed aspects 
      of the cell fabrication and the different components of the cell are extensively 
      explained. Impedance measurements were validated by using symmetric electrodes. 
      The possibility of performing long-term DEMS measurements was tested on graphite 
      electrodes in Ethylene Carbonate/Dimethyl Carbonate (1:1), 1 M LiPF6 as an 
      electrolyte. Finally, the cell was used to detect hydrogen evolution on the zinc 
      negative electrode of a zinc-ion battery based on copper hexacyanoferrate.
FAU - Bani Hashemi, Amir
AU  - Bani Hashemi A
AD  - Energiespeicher- und Energiewandlersysteme, Universitat Bremen , 28359 Bremen, 
      Germany.
AD  - Semiconductor & Energy Conversion - Center for Electrochemical Sciences (CES), 
      Ruhr-Universitat Bochum , 44780 Bochum, Germany.
FAU - La Mantia, Fabio
AU  - La Mantia F
AD  - Energiespeicher- und Energiewandlersysteme, Universitat Bremen , 28359 Bremen, 
      Germany.
AD  - Semiconductor & Energy Conversion - Center for Electrochemical Sciences (CES), 
      Ruhr-Universitat Bochum , 44780 Bochum, Germany.
LA  - eng
PT  - Journal Article
PT  - Research Support, Non-U.S. Gov't
DEP - 20160804
PL  - United States
TA  - Anal Chem
JT  - Analytical chemistry
JID - 0370536
EDAT- 2016/07/22 06:00
MHDA- 2016/07/22 06:01
CRDT- 2016/07/22 06:00
PHST- 2016/07/22 06:00 [entrez]
PHST- 2016/07/22 06:00 [pubmed]
PHST- 2016/07/22 06:01 [medline]
AID - 10.1021/acs.analchem.6b02138 [doi]
PST - ppublish
SO  - Anal Chem. 2016 Aug 16;88(16):7916-20. doi: 10.1021/acs.analchem.6b02138. Epub 
      2016 Aug 4.