摘要:
There is provided method for treating a gaseous phase comprising carbon filamentary structures having metal particles attached or linked thereto, for separating at least a portion of said carbon filamentary structures from said metal particles. The method comprises submitting said gaseous phase to a disturbance generated by an electric field, a magnetic field, ultrasounds, a turbulent gas stream, or combinations thereof, thereby reducing the amount of carbon filamentary structures having metal particles attached or linked thereto.
摘要:
The invention relates to a method for monitoring the production of nanometric filamentary structures. The method comprises passing a gaseous phase comprising nanometric filamentary structures through a space defined between at least two electrodes generating an electric field for causing an increase of current between the electrodes and analyzing behavior of the current over a predetermined period of time and/or analyzing at least one of the size, density and shape of the nanometric filamentary structures or aggregates thereof present in the gaseous phase.
摘要:
The invention relates to a method for depositing nanometric filamentary structures. The method comprises passing a gaseous phase comprising the nanometric filamentary structures through a space defined between at least two electrodes generating an electric field, for depositing the nanometric filamentary structures on at least one of the electrodes; and at least substantially preventing the deposited nanometric filamentary structures from bridging the electrodes during the deposition. The invention also relates to an apparatus for depositing nanometric filamentary structures as well as to methods and apparatuses for monitoring the production of nanometric filamentary structures.
摘要:
The invention relates to a macroscopic assembly of nanometric filamentary structures. The macroscopic assembly comprises a plurality of microscopic assemblies substantially aligned in a same direction and connected together. Each of the microscopic assemblies comprises a plurality of members defining a plurality of spaces therebetween. Each of the members comprises a nanometric filamentary structure or a bundle of nanometric filamentary structures, wherein the macroscopic assembly has a density of less than 8 mg/cm3. The is also provided a method for preparing such a macroscopic assembly.
摘要翻译:本发明涉及纳米长丝结构的宏观组装。 宏观组件包括基本上沿相同方向对准并连接在一起的多个微观组件。 每个微观组件包括在其间限定多个空间的多个构件。 每个构件包括纳米长丝结构或一束纳米长丝结构,其中宏观组件具有小于8mg / cm 3的密度。 还提供了一种用于制备这种宏观组件的方法。
摘要:
The invention relates to a method for depositing nanometric filamentary structures. The method comprises passing a gaseous phase comprising the nanometric filamentary structures through a space defined between at least two electrodes generating an electric field, for depositing the nanometric filamentary structures on at least one of the electrodes; and at least substantially preventing the deposited nanometric filamentary structures from bridging the electrodes during the deposition. The invention also relates to an apparatus for depositing nanometric filamentary structures as well as to methods and apparatuses for monitoring the production of nanometric filamentary structures.