铁掺杂PMP泡沫制备工艺研究
Preparation of Fe-doping PMP foam
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摘要: 以聚-4-甲基-1-戊烯为泡沫骨架，二茂铁为掺杂材料，通过热诱导倒相技术制备出铁掺杂聚合物泡沫。掺杂泡沫的实际密度均高于理论密度，且沿轴向从上至下逐渐增大。在理论密度不变的情况下，掺杂泡沫实际密度随掺杂元素原子百分含量的升高而呈降低趋势。与PMP泡沫相比，掺杂泡沫的孔洞直径分布变宽且网络骨架尺寸有变大的趋势。
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关键词:
- 聚-4-甲基1-戊烯 /
- 泡沫 /
- 铁掺杂
Abstract: With ferrocene as dopant, Fe-doping PMP foams were prepared by thermalinduced phase inversion. The actual density values of doped foams are higher than the theoretical ones, and increase gradually from top to bottom. At a constant theoretical density, the actual densities of doped foams reduce with Fe content increase. Compared with PMP foam, the size of pore and skeleton of the doped PMP foam is bigger．-
Key words:
- poly-4-methyl-1-pentene (pmp) /
- foam /
- fe-doping
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