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918040

Sigma-Aldrich

Manganese Oxide (MnO2) nanosheets

Synonym(s):

Birnessite manganese dioxide (δ-MnO2)

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10 ML
CN¥2,967.69

CN¥2,967.69

Estimated to ship onJune 25, 2025Details

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10 ML
CN¥2,967.69

About This Item

Empirical Formula (Hill Notation):
MnO2
CAS Number:
1313-13-9
Molecular Weight:
86.94
MDL number:
MFCD00003463
UNSPSC Code:
12352303
NACRES:
NA.23

CN¥2,967.69

Estimated to ship onJune 25, 2025Details

Request a Bulk Order

form

liquid

Quality Level

100

application(s)

battery manufacturing

storage temp.

−20°C

SMILES string

O=[Mn]=O

InChI key

NUJOXMJBOLGQSY-UHFFFAOYSA-N

Related Categories

Application

Transition metal oxides (TMOs, eg, MnO2), have received a substantial amount of recent attention due to their distinct structure–property relationships in multiple fields, eg, optoelectronics, spintronics, catalysis, defect engineering, and energy-related applications. Birnessite manganese dioxide (δ-MnO2) nanosheets are highly regarded as an attractive electrode material for portable energy storage devices. As the layered structure of δ-MnO2 enables much thinner and flexible devices.

Storage Class Code

12 - Non Combustible Liquids

WGK

WGK 1

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

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    Certificates of Analysis (COA)

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    MKCN6334

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    Inkjet printing of δ-MnO2 nanosheets for flexible solid-state micro-supercapacitor
    Wang Y, et al.
    Nano Energy, 49, 481-488 (2018)
    High-performance free-standing PEDOT:PSS electrodes for flexible and transparent all-solid-state supercapacitors.
    Cheng T, et al.
    Journal of Material Chemistry A, 4, 10493-10499 (2016)
    Han Xiao et al.
    ACS nano, 11(7), 7284-7292 (2017-06-20)
    Rational engineering and simplified fabrication of high-energy micro-supercapacitors (MSCs) using graphene and other 2D nanosheets are of great value for flexible and integrated electronics. Here we develop one-step mask-assisted simplified fabrication of high-energy MSCs (PG-MSCs) based on the interdigital hybrid
    Zhong-Shuai Wu et al.
    Advanced materials (Deerfield Beach, Fla.), 27(24), 3669-3675 (2015-05-15)
    Ultrathin printable graphene supercapacitors are demonstrated, based on solution-processed electrochemically exfoliated graphene hybrid films on an ultrathin poly(ethylene terephthalate) substrate, exhibiting an unprecedented volumetric capacitance of 348 F cm(-3) , an ultrahigh scan rate of 2000 V s(-1) , and

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