Cathodic electrodeposition of CdMn2O4 nanoplates and evaluation of the charge storage ability

Carboxycymantrene CymCOOH (Cym = (η5‐C5H4)Mn (CO)3) was applied to assemble a series of uncommon Cd‐Mn carboxylate complexes comprising 1D‐polynuclear [Cd (OOCCym)(acac)]n (1) as well as oligonuclear species, [Cd2(OOCCym)4(EtOH)4)] (2), [Cd (OOCCym)2(bpy)(H2O] (3, bpy = 2,2′‐bipyridine) and [Cd (OOCCym)2(phen)2]·EtOH (4, phen = 1,10‐phenantroline). Compound 2 was found to be a product of irreversible SCSC transition from [Cd2(OOCCym)4(EtOH)3(H2O)]·EtOH (2_100K) initially formed in corresponding syntheses. This transition is accompanied by two‐fold decrease in cell volume and increase in cell symmetry. Recrystallyzation of 2–4 from common organic solvents affects the nuclearity of products (in case of 2 and 3) or subtly alters the structure of [Cd (OOCCym)2(phen)2] units (4). The optimal Cd to Mn ratio inspired studying solid‐state thermal decomposition of 2–4 as a route to CdMn2O4‐based ceramics. As a result, oxide samples with a predominance of tetragonal (Cd1‐xMnx)Mn2O4 spinel have been prepared and characterized by powder XRD, SEM, EDX, and IR revealing the interplay between the preparation technique and the features of morphology and composition. The retaining of Cd to Mn ratio upon recrystallyzation of 2–4 implies possibility of further elaboration of CdMn2O4‐based materials in various morphologies (polycrystalline ones, films, etc.). Notably, 2–4 is also the first series of related heterometallic Cd‐Mn complexes being studied as individual precursors for CdMn2O4‐based oxide systems.

show abstract

Preparation and properties of uncommon Cd‐Mn carboxylate complexes—per se and as precursors for CdMn₂O₄‐based ceramics

Гавриков

Belova

Koroteev

et al. 2021

Applied Organom Chemis

View full text Add to dashboard Cite

show abstract

Construction of multi walled carbon nanotube decorated CoMn2O4 hexagonal nanoplates for high performance aqueous asymmetric supercapacitor

Bhagwan

Han

2023

Ceramics International

View full text Add to dashboard Cite

Coprecipitation routed MWCNT/CdMn2O4 nanocomposite for high performance aqueous hybrid supercapacitor

Bhagwan,

Han

2024

Ceramics International

View full text Add to dashboard Cite

scite is a Brooklyn-based organization that helps researchers better discover and understand research articles through Smart Citations–citations that display the context of the citation and describe whether the article provides supporting or contrasting evidence. scite is used by students and researchers from around the world and is funded in part by the National Science Foundation and the National Institute on Drug Abuse of the National Institutes of Health.

Contact Info

customersupport@researchsolutions.com

10624 S. Eastern Ave., Ste. A-614

Henderson, NV 89052, USA

This site is protected by reCAPTCHA and the Google Privacy Policy and Terms of Service apply.

Blog Terms and Conditions API Terms Privacy Policy Contact Cookie Preferences Do Not Sell or Share My Personal Information

Made with 💙 for researchers

Part of the Research Solutions Family.

Cathodic electrodeposition of CdMn2O4 nanoplates and evaluation of the charge storage ability

Cited by 6 publications

References 37 publications

Preparation and properties of uncommon Cd‐Mn carboxylate complexes—per se and as precursors for CdMn₂O₄‐based ceramics

Preparation and properties of uncommon Cd‐Mn carboxylate complexes—per se and as precursors for CdMn₂O₄‐based ceramics

Construction of multi walled carbon nanotube decorated CoMn2O4 hexagonal nanoplates for high performance aqueous asymmetric supercapacitor

Coprecipitation routed MWCNT/CdMn2O4 nanocomposite for high performance aqueous hybrid supercapacitor

Contact Info

Product

Resources

About

Cathodic electrodeposition of CdMn2O4 nanoplates and evaluation of the charge storage ability

Cited by 6 publications

References 37 publications

Preparation and properties of uncommon Cd‐Mn carboxylate complexes—per se and as precursors for CdMn2O4‐based ceramics

Preparation and properties of uncommon Cd‐Mn carboxylate complexes—per se and as precursors for CdMn2O4‐based ceramics

Construction of multi walled carbon nanotube decorated CoMn2O4 hexagonal nanoplates for high performance aqueous asymmetric supercapacitor

Coprecipitation routed MWCNT/CdMn2O4 nanocomposite for high performance aqueous hybrid supercapacitor

Contact Info

Product

Resources

About

Preparation and properties of uncommon Cd‐Mn carboxylate complexes—per se and as precursors for CdMn₂O₄‐based ceramics

Preparation and properties of uncommon Cd‐Mn carboxylate complexes—per se and as precursors for CdMn₂O₄‐based ceramics