Nanoarchitectonics and Solvent-Dependent Behavior of CoMoO4, NiMoO4, and CuMoO4 Electrodes for High- Performance Supercapacitors

ENERGY TECHNOLOGY, cilt.14, sa.7, ss.1-18, 2026 (SCI-Expanded, Scopus)

Yayın Türü: Makale / Tam Makale
Cilt numarası: 14 Sayı: 7
Basım Tarihi: 2026
Doi Numarası: 10.1002/ente.70575
Dergi Adı: ENERGY TECHNOLOGY
Derginin Tarandığı İndeksler: Applied Science & Technology Source, Natural Science Collection (ProQuest), Earth, Atmospheric, & Aquatic Science Collection (ProQuest), Scopus, Science Citation Index Expanded (SCI-EXPANDED), Chimica, Compendex, Environment Index, Greenfile, INSPEC
Sayfa Sayıları: ss.1-18
Kayseri Üniversitesi Adresli: Evet

This study investigates the solvent-dependent electrochemical performance of molybdate-based electrodes (CoMoO4, NiMoO4,

and CuMoO4) for high-performance supercapacitors. Electrodes were prepared using different solvent systems, namely dimethyl

sulfoxide (DMSO) and N-methyl-2-pyrrolidone (NMP), to evaluate the influence of the preparation media on their structural and

electrochemical properties. CoMoO4 demonstrated enhanced surface activity in DMSO, providing a larger electroactive area and

improved energy storage capacity. NiMoO4 exhibited superior electrical conductivity and specific capacitance, with notable

solvent-dependent variations that significantly affected its charge transport and cycling stability. CuMoO4 showed excellent

capacitance retention and rapid charge–discharge behavior, particularly when synthesized in NMP, highlighting the solvent’s

role in optimizing ion transport pathways. A comparative analysis confirmed that solvent selection strongly influences electrode

performance, thereby offering an effective strategy to tailor energy and power density in supercapacitor applications. These

findings underscore the potential of solvent engineering in advancing sustainable and efficient energy storage technologies.