Reaktionsgleichung
[CH2:1]=[CH:2]Cl.[CH3:4][C:5]([C:7]([O:9][CH3:10])=[O:8])=[CH2:6]>>[C:7]([O:9][CH2:10][CH:2]=[CH2:1])(=[O:8])[C:6]1[C:5](=[CH:4][CH:6]=[CH:5][CH:4]=1)[C:7]([O:9][CH2:10][CH:2]=[CH2:1])=[O:8]Komponenten
Versuchsvorschrift
Polyvinyl chloride resin of 54 mass % and carbon nanofibers of 1.4 mass % having an average grain diameter of 0.1 μm and a length of 5 μm as single-layer molded amorphous carbon source having a porosity of 50% and PMMA as a pore opening member to form pores were mixed together to form a composition and diallyl phthalate monomer as a plasticizer was added to this composition, the composition was then dispersed using a Henschel mixer, kneaded repeatedly a sufficient number of times using a pressure kneader to obtain a kneaded composition, which was then pelletized using a pelletizer to obtain a composition for molding. This pellet was used to perform extrusion molding for a film-like molded product having a thickness of 400 μm through extrusion molding. This film was processed in an air oven heated to 200° C. for five hours to be a carbon precursor. The film was then heated in a nitrogen gas at a temperature rising rate of 20° C./h and left for three hours at 1000° C. The film was naturally cooled and then kept under a vacuum at 1500° C. for three hours, naturally cooled, carbonization completed and a composite carbon vibration plate was thus obtained.
Aufarbeitung
- customto form pores
- additionwere mixed together
Quellen und Nachweise
- ORD-Eintrag
- ord-c185c6aed1b14455b732fe34dfbe40bf
- Quelldatensatz
- uspto-grants-2014_04
- Patentnummer
- US08687838B2
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