
基本信息:
- 专利标题: 洋葱状富勒烯包覆金属钯核壳结构纳米粒子及其制备方法
- 申请号:CN201610326979.0 申请日:2016-05-17
- 公开(公告)号:CN105945277B 公开(公告)日:2018-02-09
- 发明人: 杨曦 , 付志兵 , 李佳 , 袁磊 , 赵海波 , 米睿 , 王朝阳 , 张厚琼
- 申请人: 中国工程物理研究院激光聚变研究中心
- 申请人地址: 四川省绵阳市涪城区九院八所
- 专利权人: 中国工程物理研究院激光聚变研究中心
- 当前专利权人: 中国工程物理研究院激光聚变研究中心
- 当前专利权人地址: 四川省绵阳市涪城区九院八所
- 代理机构: 北京超凡志成知识产权代理事务所
- 代理人: 吴开磊
- 主分类号: B22F1/02
- IPC分类号: B22F1/02 ; B82Y40/00
The invention provides an onion-shaped fullerene clad metal palladium core shell structure nano-particle and a preparation method thereof. The onion-shaped fullerene clad metal palladium core shell structure nano-particle is prepared as follows: 2, 4-dihydroxyl sodium benzoate-formaldehyde solution is prepared with 2, 4-dihydroxy-benzoic acid, sodium hydroxide and formaldehyde as raw materials, and is changed to sol through adjusting the pH value thereof; the sol is stood to obtain gel; then, 2, 4-dihydroxyl sodium benzoate-formaldehyde gel is put in Pd2+ contained palladium salt solution to dip for ion exchange to obtain Pd2+ carried 2, 4-dihydroxyl sodium benzoate-formaldehyde gel; and the Pd2+ carried 2, 4-dihydroxyl sodium benzoate-formaldehyde gel is grinded to gel powder for heating to 950-1500 DEG C in a mixed atmosphere of oxygen and inert gas, and is cooled in a pure inert gas atmosphere to obtain the onion-shaped fullerene clad metal palladium core shell structure nano-particle.
公开/授权文献:
- CN105945277A 洋葱状富勒烯包覆金属钯核壳结构纳米粒子及其制备方法 公开/授权日:2016-09-21
IPC结构图谱:
B | 作业;运输 |
--B22 | 铸造;粉末冶金 |
----B22F | 金属粉末的加工;由金属粉末制造制品;金属粉末的制造 |
------B22F1/00 | 金属粉末的专门处理;如使之易于加工,改善其性质;金属粉末本身,如不同成分颗粒的混合物 |
--------B22F1/02 | .包含粉末的包覆 |