发明名称 |
PROCESS OF FILLING NANOTUBE STRUCTURES, IN PARTICULAR CARBON NANOTUBES |
摘要 |
<p>The present invention relates to a process of at least partially filling nanotube structures with at least one filling material, characterised in that it comprises the following steps: A. having one or more nanotube structures (1); B. immersing said one or more nanotube structures (1) in a reaction bath comprising a solution including a first solvent and said at least one filling material, said at least one filling material being substantially soluble in said first solvent, said reaction bath being at a first temperature TO at which said solution is in liquid state; C. freezing said reaction bath, leading it to a second temperature T1 of freezing; D. sublimating said reaction bath, thus obtaining a first intermediate product; E. immersing said first intermediate product in a second solvent in which said at least one filling material is substantially insoluble, said second solvent being at a third temperature TO' at which said second solvent is in liquid state, thus obtaining a second intermediate product; F. carrying out a solvent extraction, by washing said second intermediate product with said first solvent, thus obtaining a third intermediate product; G. leading said third intermediate product to a fourth temperature T3 not higher than the minimum freezing temperature of said first and second solvents; and H. sublimating said first and second solvents.</p> |
申请公布号 |
WO2006103710(A1) |
申请公布日期 |
2006.10.05 |
申请号 |
WO2006IT00119 |
申请日期 |
2006.02.27 |
申请人 |
CONSIGLIO NAZIONALE DELLE RICERCHE;CAPOBIANCHI, ALDO;FOGLIA, SABRINA;IMPERATORI, PATRIZIA |
发明人 |
CAPOBIANCHI, ALDO;FOGLIA, SABRINA;IMPERATORI, PATRIZIA |
分类号 |
C01B31/02 |
主分类号 |
C01B31/02 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|