Nature Search

Author Correction: Salt concentration and charging velocity determine ion charge storage mechanism in nanoporous supercapacitors

C. Prehal
C. Koczwara
O. Paris
Amendments and CorrectionsOpen Access11 Jan 2019
Nature Communications

Volume: 10, P: 1
Author Correction: Persistent and reversible solid iodine electrodeposition in nanoporous carbons

Christian Prehal
Harald Fitzek
Qamar Abbas
Amendments and CorrectionsOpen Access06 Nov 2020
Nature Communications

Volume: 11, P: 1
Mechanism of mediated alkali peroxide oxidation and triplet versus singlet oxygen formation

Redox mediators are important for improving the rechargeability of metal–air batteries, however, how they affect singlet oxygen formation and hence parasitic chemistry is unclear, hindering strategies for their improvement. Now, the mechanism of mediated peroxide and superoxide oxidation is elucidated, explaining how redox mediators either enhance or suppress singlet oxygen formation.

Yann K. Petit
Eléonore Mourad
Stefan A. Freunberger
Research15 Mar 2021
Nature Chemistry

Volume: 13, P: 465-471
Salt concentration and charging velocity determine ion charge storage mechanism in nanoporous supercapacitors

To improve supercapacitor performance, mechanisms of operation should be understood. Here the authors identify parameters controlling ion charge storage mechanisms and show that charging initially implies a non-equilibrium ion configuration followed by charge-neutral equilibration.

C. Prehal
C. Koczwara
O. Paris
ResearchOpen Access08 Oct 2018
Nature Communications

Volume: 9, P: 1-8
On the nanoscale structural evolution of solid discharge products in lithium-sulfur batteries using operando scattering

Understanding lithium sulfide’s electrodeposition and stripping is key to developing practical Li-S batteries. Here, the authors demonstrate that the discharge product in Li-S batteries consists of nano-size solid polysulfide particles and nano-crystalline lithium sulfide.

Christian Prehal
Jean-Marc von Mentlen
Vanessa Wood
ResearchOpen Access24 Oct 2022
Nature Communications

Volume: 13, P: 1-13
Persistent and reversible solid iodine electrodeposition in nanoporous carbons

Iodide based energy storage is a potential candidate to improve performance of hybrid supercapacitors and batteries. Here, the authors revisit the previous understanding and show that electrochemical oxidation of iodide results in solid iodine deposits stabilized by the confinement of nanoporous carbons.

Christian Prehal
Harald Fitzek
Qamar Abbas
ResearchOpen Access24 Sept 2020
Nature Communications

Volume: 11, P: 1-10

Search

Filter By:

Author Correction: Salt concentration and charging velocity determine ion charge storage mechanism in nanoporous supercapacitors

Author Correction: Persistent and reversible solid iodine electrodeposition in nanoporous carbons

Mechanism of mediated alkali peroxide oxidation and triplet versus singlet oxygen formation

Salt concentration and charging velocity determine ion charge storage mechanism in nanoporous supercapacitors

On the nanoscale structural evolution of solid discharge products in lithium-sulfur batteries using operando scattering

Persistent and reversible solid iodine electrodeposition in nanoporous carbons

Search

Quick links