Method for preparing super capacitor with double conductive networks
A conductive network and supercapacitor technology, applied in the field of supercapacitor new material energy storage, can solve problems affecting supercapacitor performance, affect supercapacitor transmission impedance and energy density, and achieve performance improvement, performance improvement, and conductivity.
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specific Embodiment approach 1
[0018] Specific implementation mode one: the Na 2 SO 4 , added to Gly, Na 2 SO 4 The mass ratio of Gly to Gly is 0.11:1, stirred at 60°C for 3 hours, and after fully dissolving, a uniform and transparent Gly-Na 2 SO 4 mixture. After cooling, the Gly-Na 2 SO 4 Ammonium molybdate was mixed in, wherein Mo:Gly (wt.%) was 5%, then stirred at a temperature of 80° C. for 3 hours under the condition of an aspirator, and obtained a jelly-like solution after cooling. Vacuum drying to remove free water yields Gly-Na 2 SO 4 -Mo electrolyte.
[0019] Ammonium molybdate was mixed into 10ml of Gly, wherein Mo:Gly (wt.%) was 5%, then stirred at a temperature of 80° C. for 3 hours under the condition of a suction fan, and cooled to obtain a Gly-Mo solution. Dissolve the pyrrole monomer in 0.5mol / L H 2 SO 4 Form A solution in , the molar ratio of the two is 0.8:1. Gly-Na 2 SO 4 -Mo electrolyte is placed in A solution. Dissolve ammonium persulfate in 0.5mol / L of H 2 SO 4 In, th...
specific Embodiment approach 2
[0020] Specific implementation mode two: the Na 2 SO 4 , added to Gly, Na 2 SO 4 The mass ratio of Gly to Gly is 0.2:1, stirred at 60°C for 3 hours, and after fully dissolving, a uniform and transparent Gly-Na 2 SO 4 mixture. After cooling, the Gly-Na 2 SO 4 Ammonium molybdate was mixed into the mixture, wherein Mo:Gly (wt.%) was 10%, then stirred at a temperature of 80° C. for 3 hours under the condition of an aspirator, and cooled to obtain a jelly-like solution. Vacuum drying to remove free water yields Gly-Na 2 SO 4 -Mo electrolyte.
[0021] Ammonium molybdate was mixed into 10ml of Gly, wherein Mo:Gly (wt.%) was 10%, then stirred at a temperature of 80° C. for 3 hours under the condition of a fan, and cooled to obtain a Gly-Mo solution. Dissolve the pyrrole monomer in 0.5mol / L H 2 SO 4 Form A solution in , the molar ratio of the two is 0.9:1. Gly-Na 2 SO 4 -Mo electrolyte is placed in A solution. Dissolve ammonium persulfate in 0.5mol / L of H 2 SO 4 In, t...
specific Embodiment approach 3
[0022] Specific embodiment three: the Na 2 SO 4 , added to Gly, Na 2 SO 4 The mass ratio of Gly to Gly is 0.28:1, stirred at 60°C for 3 hours, and after fully dissolving, a uniform and transparent Gly-Na 2 SO 4 mixture. After cooling, the Gly-Na 2 SO 4 Ammonium molybdate was mixed into the mixture, wherein Mo:Gly (wt.%) was 17%, then stirred at a temperature of 80° C. for 3 hours under the condition of an aspirator, and cooled to obtain a jelly-like solution. Vacuum drying to remove free water yields Gly-Na2 SO 4 -Mo electrolyte.
[0023] Ammonium molybdate was mixed into 10ml of Gly, wherein Mo:Gly (wt.%) was 17%, then stirred at a temperature of 80° C. for 3 hours under the condition of a suction fan, and cooled to obtain a Gly-Mo solution. Dissolve the pyrrole monomer in 0.5mol / L H 2 SO 4 Form A solution in , the molar ratio of the two is 1:1. Gly-Na 2 SO 4 -Mo electrolyte is placed in A solution. Dissolve ammonium persulfate in 0.5mol / L of H 2 SO 4 In, the...
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