Device for preparing fullerene

A preparation device and fullerene technology are applied in the preparation field of fullerenes, which can solve the problems of many uncertain factors, large workload, pollution of soot dust and organic reagents, etc., to avoid chemical changes, wide application range, No dust pollution effect

CN102190292BActive Publication Date: 2013-04-24INST OF HIGH ENERGY PHYSICS CHINESE ACAD OF SCI
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
Publication Date
2013-04-24

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Abstract

The invention discloses a device for preparing fullerene. The device comprises a synthetic furnace, a collector, a reaction kettle, a centrifugal machine, a reduced pressure distillation ultrasonic reactor and an ultrasonic filtering reactor which are connected in turn and among which connection relationships are controlled by valves, and a vacuum pump and an air feeding pump which are respectively connected with the synthetic furnace, the collector, the reaction kettle, the centrifugal machine, the reduced pressure distillation ultrasonic reactor and the ultrasonic filtering reactor and of which connection relationships with the devices are controlled by valves. The device integrates functions such as synthesis, reaction, filtering, ultrasound, distillation, liquid inlet, discharging andthe like, and can prepare the fullerene under continuous, closed, dust pollution-free and chemical pollution-free conditions.
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Description

technical field

[0001] The invention relates to the preparation of fullerenes, in particular to a fullerene preparation device. Background technique

[0002] Usually, the preparation of fullerenes needs to be completed through multiple steps, such as the steps of synthesizing soot, the steps of fullerene extraction, and the steps of high performance liquid chromatography separation, etc.

[0003] At present, synthetic soot is generally generated in an arc discharge synthesis furnace, and then the generated soot is collected manually. Since the furnace door needs to be opened during the collection process, the soot is exposed to the air and is sensitive to air. The fullerenes will change rapidly, and the final yield will drop and even the desired fullerene samples will not be obtained; moreover, during the collection process, the dust pollution will be large, which will cause harm to the environment and human health. Therefore, the Shinohara research team in Japan installed ...

Examples

Embodiment Construction

[0035] Specific embodiments of the present invention will be described in detail below. It should be noted that the embodiments described here are for illustration only, and are not intended to limit the present invention.

[0036] refer to figure 1 and figure 2 The main components of the fullerene macro-preparation device of the present invention include a synthesis furnace 1, a collector 2, a reactor 3, a centrifuge 4, a decompression ultrasonic distillation ultrasonic reactor 5-1, an ultrasonic filter reactor 6 and a vacuum pump 72 And gas pump 73. These components complete the following functions respectively: the synthesis furnace 1 is used to synthesize the soot containing fullerene; the collector 2 is used to collect the soot generated in the synthesis furnace 1 and dissolve it in the required solvent; The kettle 3 is used to suck the mixture solution in the collector 2 into it, and add the reagents needed to react with the solution, and heat it; the centrifuge 4 is...