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General Description
Platinum nanopowder has a high catalytic activity and is used widely in catalysis, batteries, fuel cells, capacitors and sensors. They are used in the synthesis of counter electrode in dyes sensitized solar cells. Since it is difficult to directly use platinum nanoparticle as the electrode, they are usually surface supported on graphene or multi-walled carbon nanotubes.
Application
Nanoscale platinum powders possess improved reaction rates compared to bulk powders owing to their high surface area. Platinum nanopowders have found use in applications including in fuel cells and oxidation catalysts.
分类树(Taxonomy Tree)
| 界(kingdom) | 无机化合物 |
|---|---|
| 超类(Superclass) | 均相金属化合物 |
| 类(Class) | 均相过渡金属化合物 |
| 亚类(Subclass) | 暂无 |
| 中间层级节点(Intermediate Tree Nodes) | 暂无 |
| 直接上位类(Direct Parent) | 均相过渡金属化合物 |
| 其他上位类(Alternative Parents) | 暂无 |
| 分子骨架(Molecular Framework) | 暂无 |
| 取代基(Substituents) | 均质过渡金属 |
| 描述(Description) | 该化合物属于无机化合物中的均相过渡金属化合物类。这类化合物仅含金属原子,其中最大原子为过渡金属原子。 |
| 外部描述符(External Descriptors) | elemental platinum |