Synthesis and Characterization of Mixed Phase Manganese Oxide Nanoparticles Prepared by Simple Co-Precipitation Method DOI Open Access

Ishita Kapil,

Chandresh Yadav,

Pinky Yadav

и другие.

Journal of Physics Conference Series, Год журнала: 2024, Номер 2844(1), С. 012010 - 012010

Опубликована: Дек. 1, 2024

Abstract With their exceptional qualities such as greater specific surface area, a atoms fraction, non-toxicity, and outstanding redox properties, manganese oxide nanoparticles-a transition metal with variety of crystal phases, morphologies, structural diversity-are attracting attention for use in several storage science applications, particularly batteries, supercapacitors, energy conversion, environmental catalysis, wastewater treatment. Particle size, morphology, Mn x + oxidation state are just few the variables that must be precisely controlled to fully realize application potential. The present study outlines synthesis nanoparticles through facile co-precipitation process employs double precursor salts manganese, namely sulphate potassium permanganate, along three surfactants: Cationic-Potassium chloride (KCl), Non-ionic - Polyethylene glycol (PEG), Anionic- sodium dodecyl (SDS), respectively. At 500°C, samples subsequently annealed. Samples examined using XRD, both prepared In absence any calcination treatment, MnO 2 -precursor was primarily an amorphous phase indistinct α-MnO patterns all samples. Well-defined crystalline prominent peaks α-Mn O 3 some traces visible different surfactants without after at 500°C. Crystallite sizes macrostrains etc estimated. By this one-pot method, mixed phases were produced. thermogravimetric analysis also supports results.

Язык: Английский

Research Progress on the Preparation of Manganese Dioxide Nanomaterials and Their Electrochemical Applications DOI Creative Commons
Chunsheng Xie, Zesheng Xu,

Yujian Zheng

и другие.

Nanomaterials, Год журнала: 2024, Номер 14(15), С. 1283 - 1283

Опубликована: Июль 30, 2024

Manganese dioxide (MnO

Процитировано

0
Synthesis and Characterization of Mixed Phase Manganese Oxide Nanoparticles Prepared by Simple Co-Precipitation Method DOI Open Access

Ishita Kapil,

Chandresh Yadav,

Pinky Yadav

и другие.

Journal of Physics Conference Series, Год журнала: 2024, Номер 2844(1), С. 012010 - 012010

Опубликована: Дек. 1, 2024

Abstract With their exceptional qualities such as greater specific surface area, a atoms fraction, non-toxicity, and outstanding redox properties, manganese oxide nanoparticles-a transition metal with variety of crystal phases, morphologies, structural diversity-are attracting attention for use in several storage science applications, particularly batteries, supercapacitors, energy conversion, environmental catalysis, wastewater treatment. Particle size, morphology, Mn x + oxidation state are just few the variables that must be precisely controlled to fully realize application potential. The present study outlines synthesis nanoparticles through facile co-precipitation process employs double precursor salts manganese, namely sulphate potassium permanganate, along three surfactants: Cationic-Potassium chloride (KCl), Non-ionic - Polyethylene glycol (PEG), Anionic- sodium dodecyl (SDS), respectively. At 500°C, samples subsequently annealed. Samples examined using XRD, both prepared In absence any calcination treatment, MnO 2 -precursor was primarily an amorphous phase indistinct α-MnO patterns all samples. Well-defined crystalline prominent peaks α-Mn O 3 some traces visible different surfactants without after at 500°C. Crystallite sizes macrostrains etc estimated. By this one-pot method, mixed phases were produced. thermogravimetric analysis also supports results.

Язык: Английский

Процитировано

0