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95381

Sigma-Aldrich

Bismut(III)-Oxid

purum, ≥98.0% (KT)

Synonym(e):

Dibismuttrioxid

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About This Item

Empirische Formel (Hill-System):
Bi2O3
CAS-Nummer:
1304-76-3
Molekulargewicht:
465.96
EG-Nummer:
215-134-7
MDL-Nummer:
MFCD00003462
UNSPSC-Code:
12352303
PubChem Substanz-ID:
329770453
NACRES:
NA.23

Qualität

purum

Qualitätsniveau

200

Assay

≥98.0% (KT)

Form

crystals

Eignung der Reaktion

reagent type: catalyst
core: bismuth

Verlust

≤0.2% loss on ignition

SMILES String

O=[Bi]O[Bi]=O

InChI

1S/2Bi.3O

InChIKey

WMWLMWRWZQELOS-UHFFFAOYSA-N

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Über die Herstellung von neuen, stabilisierten, Oxidionen leitende Bismut-Vanadat-Phasen durch eine mikrowellenunterstützte Methode aus V2O5, Bi2O3 und anderen festen Oxiden wurde berichtet. Diese keramischen Stoffe sind vielverspechend für die Anwendung in Festoxid-Brennstoffzellen, Wasserdampf-Elektrolyseuren und Sauerstoffsensoren.

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Analysenzertifikate (COA)

Lot/Batch Number
BCCC2734
BCBV8465
BCBV4124
BCBT5418
BCBS0969V

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Rifath Sharmin et al.
Journal of the Air & Waste Management Association (1995), 62(9), 1032-1039 (2012-10-02)
Photocatalytic oxidation (PCO) is a promising technology for indoor air purification due to low operating cost, potentially long service life, and low maintenance. Ultraviolet light-emitting diode (UVLED) is a new concept in the field of PCO, which has several advantages
Arun Prakash Periasamy et al.
Talanta, 87, 15-23 (2011-11-22)
In this work, preparation and characterization of a novel nanocomposite containing bismuth oxide (Bi(2)O(3)) nanoparticles and multiwalled carbon nanotubes (MWCNTs) was presented. Powder X-ray diffraction (XRD) studies revealed that as-synthesized Bi(2)O(3) nanoparticles are crystalline and belong to α-phase with monoclinic
Lu You et al.
ACS nano, 6(6), 5388-5394 (2012-05-18)
The novel strain-driven morphotropic phase boundary (MPB) in highly strained BiFeO(3) thin films is characterized by well-ordered mixed phase nanodomains (MPNs). Through scanning probe microscopy and synchrotron X-ray diffraction, eight structural variants of the MPNs are identified. Detailed polarization configurations
Dirk Mansfeld et al.
Chemistry (Weinheim an der Bergstrasse, Germany), 17(52), 14805-14810 (2011-11-29)
The reaction of [Bi(22)O(26)(OSiMe(2)tBu)(14)] (1) in THF with salicylic acid gave [Bi(22)O(24)(HSal)(14)] (2) first, which was converted into [Bi(38)O(45)(HSal)(22)(OH)(2)(DMSO)(16.5)]·DMSO·H(2)O (3·DMSO·H(2)O) after dissolution and crystallization from DMSO. Single-crystal X-ray diffraction analysis and ESI mass spectrometry associated with infrared multi-photon dissociation (IRMPD)
Hagit Aviv et al.
Journal of biomedical materials research. Part B, Applied biomaterials, 101(1), 131-138 (2012-10-24)
Bismuth oxide nanoparticles of 12.1 ± 3.0 nm diameter were prepared by thermal decomposition of bismuth acetate dissolved in ethylene glycol in the presence of an oxidizing agent. Functionalization and stabilization of the hydrophobic Bi(2)O(3) nanoparticles was accomplished by coating
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