Electrochemical Lithiation of Ge: New Insights by Operando Spectroscopy and Diffraction

2018 ◽  
Vol 122 (7) ◽  
pp. 3709-3718 ◽  
Author(s):  
Laura C. Loaiza ◽  
Nicolas Louvain ◽  
Bernard Fraisse ◽  
Athmane Boulaoued ◽  
Antonella Iadecola ◽  
...  
Keyword(s):  
Operando Spectroscopy ◽  
Electrochemical Lithiation

scholarly journals Increased Ir–Ir Interaction in Iridium Oxide during the Oxygen Evolution Reaction at High Potentials Probed by Operando Spectroscopy

ACS Catalysis ◽  
2021 ◽  
pp. 10043-10057
Author(s):  
Steffen Czioska ◽  
Alexey Boubnov ◽  
Daniel Escalera-López ◽  
Janis Geppert ◽  
Alexandra Zagalskaya ◽  
...  
Keyword(s):  
Oxygen Evolution ◽  
Oxygen Evolution Reaction ◽  
Iridium Oxide ◽  
Operando Spectroscopy ◽  
High Potentials

scholarly journals Influence of CO on Dry CH4 Oxidation on Pd/Al2O3 by Operando Spectroscopy: A Multitechnique Modulated Excitation Study

ACS Catalysis ◽  
2020 ◽  
Vol 10 (8) ◽  
pp. 4791-4804
Author(s):  
Valentina Marchionni ◽  
Maarten Nachtegaal ◽  
Davide Ferri
Keyword(s):  
Ch4 Oxidation ◽  
Operando Spectroscopy

Preparation of new intercalation complexes of n-alkylamines with FeMoO4Cl and electrochemical lithiation of FeMoO4Cl

1988 ◽  
Vol 23 (1) ◽  
pp. 73-86 ◽  
Author(s):  
Jin-Ho Choy ◽  
Dong-Youn Noh ◽  
Jung-Chul Park ◽  
Soon-Ho Chang ◽  
Claude Delmas ◽  
...  
Keyword(s):  
Electrochemical Lithiation ◽  
Intercalation Complexes

Electrochemical lithiation and delithiation performance of SnSb–Ag/carbon nanonube composites for lithium-ion batteries

2013 ◽  
Vol 233 ◽  
pp. 166-173 ◽  
Author(s):  
Peixin Zhang ◽  
Yanyi Wang ◽  
Yang Wang ◽  
Xiangzhong Ren ◽  
Kun Liu ◽  
...  
Keyword(s):  
Lithium Ion Batteries ◽  
Lithium Ion ◽  
Electrochemical Lithiation

A decade+ of operando spectroscopy studies

2017 ◽  
Vol 283 ◽  
pp. 27-53 ◽  
Author(s):  
Anisha Chakrabarti ◽  
Michael E. Ford ◽  
Daniel Gregory ◽  
Rongrong Hu ◽  
Christopher J. Keturakis ◽  
...  
Keyword(s):  
Operando Spectroscopy ◽  
Spectroscopy Studies

scholarly journals Enhancement of Y5−xPrxSb3−yMy (M = Sn, Pb) Electrodes for Lithium- and Sodium-Ion Batteries by Structure Disordering and CNTs Additives

Materials ◽  
2021 ◽  
Vol 14 (15) ◽  
pp. 4331
Author(s):  
Volodymyr Pavlyuk ◽  
Wojciech Ciesielski ◽  
Nazar Pavlyuk ◽  
Damian Kulawik ◽  
Agnieszka Balińska ◽  
...  
Keyword(s):  
Carbon Nanotubes ◽  
Lithium Ion ◽  
Sodium Ion ◽  
Partial Substitution ◽  
Sodium Ion Batteries ◽  
Cycle Stability ◽  
High Entropy ◽  
Electrochemical Lithiation ◽  
Effective Additive ◽  
Structure Disordering

The maximally disordered (MD) phases with the general formula Y5−xPrxSb3−yMy (M = Sn, Pb) are formed with partial substitution of Y by Pr and Sb by Sn or Pb in the binary Y5Sb3 compound. During the electrochemical lithiation and sodiation, the formation of Y5-xPrxSb3-yMyLiz and Y5−xPrxSb3−yMyNaz maximally disordered–high entropy intermetallic phases (MD-HEIP), as the result of insertion of Li/Na into octahedral voids, were observed. Carbon nanotubes (CNT) are an effective additive to improve the cycle stability of the Y5−xPrxSb3−yMy (M = Sn, Pb) anodes for lithium-ion (LIBs) and sodium-ion batteries (SIBs). Modification of Y5−xPrxSb3−ySny alloys by carbon nanotubes allowed us to significantly increase the discharge capacity of both types of batteries, which reaches 280 mAh · g−1 (for LIBs) and 160 mAh · g−1 (for SIBs), respectively. For Y5−xPrxSb3−yPby alloys in which antimony is replaced by lead, these capacities are slightly smaller and are 270 mAh · g−1 (for LIBs) and 155 mAh · g−1 (for SIBs), respectively. Results show that structure disordering and CNT additives could increase the electrode capacities up to 30% for LIBs and up to 25% for SIBs.

scholarly journals Electrochemical Lithiation and Delithiation Properties of FeSi2/Si Composite Electrodes in Ionic-Liquid Electrolytes

2020 ◽  
Vol 88 (6) ◽  
pp. 548-554
Author(s):  
Yasuhiro DOMI ◽  
Hiroyuki USUI ◽  
Yoshiko SHINDO ◽  
Shuhei YODOYA ◽  
Hironori SATO ◽  
...  
Keyword(s):  
Ionic Liquid ◽  
Composite Electrodes ◽  
Electrochemical Lithiation ◽  
Liquid Electrolytes
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