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Merck
CN

520748

Sigma-Aldrich

氧化钯(II)

99.97% trace metals basis

别名:

一氧化钯, 氧化钯

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关于此项目

经验公式(希尔记法):
OPd
CAS Number:
分子量:
122.42
EC 号:
MDL编号:
UNSPSC代码:
12352303
PubChem化学物质编号:
NACRES:
NA.23
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质量水平

方案

99.97% trace metals basis

表单

powder and chunks

组成

Pd, 85-87%

反应适用性

reagent type: catalyst
core: palladium

mp

870 °C (lit.)

密度

8.7 g/mL at 25 °C (lit.)

SMILES字符串

O=[Pd]

InChI

1S/O.Pd

InChI key

HBEQXAKJSGXAIQ-UHFFFAOYSA-N

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相关类别

一般描述

氧化钯(II)(PdO)是一种p型半导体,其带隙宽度在2.2至-2.7 eV之间。它是一种使用广泛的高效催化剂,用于烃的氧化反应和气体传感器的制造。

应用

二氧化铈 负载的氧化钯(II)可用作草酸盐臭氧化的催化剂, 用于改善受污染的水中难分解有机物质的 降解。 PdO 为 臭氧降解为表面原子氧提供活性位点。 它可作为 WO3催化剂上的助催化剂进行醇的部分氧化。

象形图

Flame over circle

警示用语:

Danger

危险声明

危险分类

Ox. Sol. 2

储存分类代码

5.1B - Oxidizing hazardous materials

WGK

WGK 3

闪点(°F)

Not applicable

闪点(°C)

Not applicable

个人防护装备

dust mask type N95 (US), Eyeshields, Gloves


历史批次信息供参考:

分析证书(COA)

Lot/Batch Number

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Simon Penner et al.
Physical chemistry chemical physics : PCCP, 9(19), 2428-2433 (2007-05-12)
The oxidation of pure V(2)O(3) and Pd/V(2)O(3) films was studied by Transmission Electron Microscopy (TEM) and Selected Area Electron Diffraction (SAED) in the temperature range 673-773 K. Thin films of V(2)O(3) were prepared by reactive deposition of V metal in
A Pd-PdO film potentiometric pH sensor.
V A Karagounis et al.
IEEE transactions on bio-medical engineering, 33(2), 113-116 (1986-02-01)
Hongkun He et al.
Molecules (Basel, Switzerland), 15(7), 4679-4694 (2010-07-27)
The preparation of carbon nanotube (CNT)/PdO nanoparticles and graphene oxide (GO)/PdO nanoparticle hybrids via a general aqueous solution strategy is reported. The PdO nanoparticles are generated in situ on the CNTs and GO by a one-step "green" synthetic approach in
Zhongbiao Wu et al.
Journal of hazardous materials, 164(2-3), 542-548 (2008-10-01)
Pd-modified TiO(2) prepared by thermal impregnation method was used in this study for photocatalytic oxidation of NO in gas phase. The physico-chemical properties of Pd/TiO(2) catalysts were characterized by X-ray diffraction analysis (XRD), Brunauer-Emmett-Teller measurements (BET), X-ray photoelectron spectrum analysis
Tao Zhang et al.
Environmental science & technology, 45(21), 9339-9346 (2011-10-06)
The cerium supported palladium oxide (PdO/CeO(2)) at a low palladium loading was found very effective in catalytic ozonation of oxalate, a probe compound that is difficult to be efficiently degraded in water with hydroxyl radical oxidation and one of the

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