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Ruthenium complex monomolecular film and method for preparing ruthenium complex monomolecular film on HOPG
The invention relates to a ruthenium complex monomolecular film and a method for preparing the ruthenium complex monomolecular film on HOPG (highly oriented pyrolytic graphite), and belongs to the technical field of molecule self-assembling chemistry. Pyrenyls in a ruthenium complex in a ruthenium complex monomolecular film and the HOPG with a Pi-electronic environment act with each other through Pi-Pi, and the two pyrenyls of the ruthenium complex are fixed on an HOPG interface; the general formula of the ruthenium complex is [Ru(Py4G2MeBip2)](PF6)2. The method comprises the steps of preparing a ruthenium complex solution, then performing surface treatment on the HOPG, and finally self-assembling the ruthenium complex on an HOPG substrate by a spinning method or an immersion method to prepare the ruthenium complex monomolecular film. The ruthenium complex monomolecular film is prepared by two methods, so that the prepared ruthenium complex monomolecular film has the advantages that the mechanical and chemical stability is high, and the thickness of the molecular film can be controlled and the like.
Ruthenium complex monomolecular film and method for preparing ruthenium complex monomolecular film on HOPG
The invention relates to a ruthenium complex monomolecular film and a method for preparing the ruthenium complex monomolecular film on HOPG (highly oriented pyrolytic graphite), and belongs to the technical field of molecule self-assembling chemistry. Pyrenyls in a ruthenium complex in a ruthenium complex monomolecular film and the HOPG with a Pi-electronic environment act with each other through Pi-Pi, and the two pyrenyls of the ruthenium complex are fixed on an HOPG interface; the general formula of the ruthenium complex is [Ru(Py4G2MeBip2)](PF6)2. The method comprises the steps of preparing a ruthenium complex solution, then performing surface treatment on the HOPG, and finally self-assembling the ruthenium complex on an HOPG substrate by a spinning method or an immersion method to prepare the ruthenium complex monomolecular film. The ruthenium complex monomolecular film is prepared by two methods, so that the prepared ruthenium complex monomolecular film has the advantages that the mechanical and chemical stability is high, and the thickness of the molecular film can be controlled and the like.
Ruthenium complex monomolecular film and method for preparing ruthenium complex monomolecular film on HOPG
WANG HUA (Autor:in) / YANG LI (Autor:in) / LI KONGZHAI (Autor:in) / WEI YONGGANG (Autor:in) / ZHU XING (Autor:in)
29.04.2015
Patent
Elektronische Ressource
Englisch
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