520810

Sigma-Aldrich

钯黑

greener alternative

surface area 40-60 m2/g, 99.95% trace metals basis

别名:
沉淀钯
Empirical Formula (Hill Notation):
Pd
CAS号:
分子量:
106.42
EC 号:
MDL编号:
PubChem化学物质编号:
NACRES:
NA.22

质量水平

200

测定

99.95% trace metals basis

reaction suitability

core: palladium
reaction type: Buchwald-Hartwig Cross Coupling Reaction
reaction type: Heck Reaction
reaction type: Hiyama Coupling
reaction type: Negishi Coupling
reaction type: Sonogashira Coupling
reaction type: Stille Coupling
reaction type: Suzuki-Miyaura Coupling
reagent type: catalyst

环保替代产品特性

Design for Energy Efficiency
Learn more about the Principles of Green Chemistry.

表面积

40-60 m2/g

SMILES string

[Pd]

InChI

1S/Pd

InChI key

KDLHZDBZIXYQEI-UHFFFAOYSA-N

正在寻找类似产品? Visit 产品对比指南

一般描述

我们致力于为您带来更加绿色的替代产品,这些产品遵守一项或多项绿色化学12项原则。该产品为增强型,提高了能源效率。点击此处,查看更多详情。

应用

钯黑(以痕量金属计纯度为99.95%)可用作多种可持续应用中的催化剂,其表面积高,约为47 m2g−1。它可用作具有良好性能的阳极催化剂,并可用于聚合物交换膜(PEM)燃料电池。它也可用作氢解反应中钯炭催化剂的替代催化剂。

包装

1, 5 g in glass bottle

象形图

FlameExclamation mark

警示用语:

Danger

hazcat

Eye Irrit. 2 - Flam. Sol. 1 - Skin Irrit. 2 - STOT SE 3

靶器官

Respiratory system

storage_class_code

4.1B - Flammable solid hazardous materials

WGK Germany

WGK 3

闪点(F)

Not applicable

闪点(C)

Not applicable

个人防护装备

Eyeshields, Gloves, type P1 (EN143) respirator filter, type P3 (EN 143) respirator cartridges

分析证书

原产地证书 (CofO)

The behavior of palladium catalysts in direct formic acid fuel cells
Zhu Y, et al.
Journal of Power Sources, 139(1-2), 15-20 (2005)
Palladium black as model catalyst in the hydrogenolysis of CCl2F2 (CFC-12) into CH2F2 (HFC-32)
Van de Sandt E, et al.
Applied Catalysis A: General, 155(1), 59-73 (1997)
Freestanding palladium nanosheets with plasmonic and catalytic properties
Huang X, et al.
Nature Nanotechnology, 6(1), 28-28 (2011)
Meng Wang et al.
Organic & biomolecular chemistry, 11(16), 2574-2577 (2013-03-15)
A novel Pd/Cu catalyzed domino reaction for the synthesis of functionalized pyrrolo[1,2-b]pyridazines from readily accessible (hetero)aryl propargyl alcohols and 1-amino-2-bromopyrroles was developed. This cascade process involves a Sonogashira cross-coupling reaction, an isomerization and an intramolecular condensation.
Hyunsu Kim et al.
Journal of nanoscience and nanotechnology, 13(1), 533-536 (2013-05-08)
ZnSnO3 one-dimensional (1D) strutures were synthesized by using an evaporation technique. The morphology, crystal structure, and enhanced sensing properties of the ZnSnO3 structures functionalized with Pd to CO gas at 300 degrees C were investigated. The diameters of the 1D...

我们的科学家团队拥有各种研究领域经验,包括生命科学、材料科学、化学合成、色谱、分析及许多其他领域.

联系技术服务部门