4.3 Article

Current oscillations in the course of birnessite electrodeposition as related to resulting microstructure: experimental manifestations and qualitative hypotheses

Related references

Note: Only part of the references are listed.
Article Chemistry, Physical

Oscillations as an instrument in controllable electrodeposition of micro- and nanomaterials

Galina A. Tsirlina

Summary: This article collects and discusses various examples of electrodeposition accompanied by current and/or potential oscillations, and explores the possibilities of using periodic changes in electrochemical responses to control and monitor the size, morphology, and composition of electrodeposition products. A brief comparison with other template-free electrodeposition techniques is also presented.

CURRENT OPINION IN ELECTROCHEMISTRY (2023)

Article Chemistry, Physical

Phase and microstructure control of electrodeposited Manganese Oxide with enhanced optical properties

Roberto Cestaro et al.

Summary: In this study, Mn3O4 and Mn2O3 were synthesized through electrodeposition and thermal treatment. The effects of different parameters on the structure and optical properties of manganese oxides were investigated, and it was found that the applied voltage played a key role in controlling the valence state of initial amorphous manganese.

APPLIED SURFACE SCIENCE (2022)

Article Electrochemistry

Cathodic deposition of manganese oxide for fabrication of hybrid recharging materials based on flexible CNT cloth

Leonid Pugolovkin et al.

Summary: In this study, we report the cathodic deposition of birnessite oxide from permanganate alkaline solutions into porous flexible cloth consisting of carbon nanotubes. By using electron microscopy techniques, we investigated the distribution of the oxide in the pores. The deposition mode was found to affect the oxide distribution, with the intermittent potentiostatic mode facilitating the penetration of the solvent into the cloth pores and resulting in a more homogeneous hybrid material.

ELECTROCHIMICA ACTA (2022)

Article Electrochemistry

Electrochemical formation and growth of a new phase: what to do next?

Alexander Milchev

JOURNAL OF SOLID STATE ELECTROCHEMISTRY (2020)

Review Chemistry, Multidisciplinary

Birnessite based nanostructures for supercapacitors: challenges, strategies and prospects

Shijin Zhu et al.

NANOSCALE ADVANCES (2020)

Article Chemistry, Multidisciplinary

Crystal growth and aggregation in suspensions of delta-MnO2 nanoparticles: implications for surface reactivity

Francesco Femi Marafatto et al.

ENVIRONMENTAL SCIENCE-NANO (2018)

Article Electrochemistry

Electrochemical supercapacitive performance of potentiostatically cathodic electrodeposited nanostructured MnO2 films

P. P. Sahay et al.

JOURNAL OF SOLID STATE ELECTROCHEMISTRY (2017)

Article Electrochemistry

Electrochemical growth of nanowires in anodic alumina templates: the role of pore branching

Alexey A. Noyan et al.

ELECTROCHIMICA ACTA (2017)

Article Materials Science, Multidisciplinary

Potentiostatic and galvanostatic electrodeposition of manganese oxide for supercapacitor application: A comparison study

Gomaa A. M. Ali et al.

CURRENT APPLIED PHYSICS (2015)

Article Chemistry, Physical

Nucleation and Growth Mechanisms of an Electrodeposited Manganese Oxide Oxygen Evolution Catalyst

Michael Huynh et al.

JOURNAL OF PHYSICAL CHEMISTRY C (2014)

Review Chemistry, Multidisciplinary

Mesoporous materials and electrochemistry

Alain Walcarius

CHEMICAL SOCIETY REVIEWS (2013)

Article Materials Science, Multidisciplinary

Electrodeposition of polyaniline nanostructures: A lamellar structure

Haibin Zhang et al.

SYNTHETIC METALS (2009)

Article Geochemistry & Geophysics

Birnessite polytype systematics and identification by powder X-ray diffraction

Victor A. Drits et al.

AMERICAN MINERALOGIST (2007)

Article Chemistry, Inorganic & Nuclear

Mechanistic and kinetic studies of crystallization of birnessite

JA Luo et al.

INORGANIC CHEMISTRY (2000)