Preparation method of Ni2P2O7 film

A thin film and electrolyte technology, applied in the field of Ni2P2O7 thin film preparation, can solve the problems of lack of thin film preparation methods and less research, and achieve the effect of good surface smoothness and good surface density

Inactive Publication Date: 2018-12-18
LUOYANG NORMAL UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Ni 2 P 2 o 7 Thin film is a potential material to improve solar energy utilization, but there are few

Method used

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  • Preparation method of Ni2P2O7 film
  • Preparation method of Ni2P2O7 film
  • Preparation method of Ni2P2O7 film

Examples

Experimental program
Comparison scheme
Effect test

Example Embodiment

[0029] Example 1:

[0030] A kind of Ni 2 P 2 O 7 The preparation method of the film adopts standard three-electrode cyclic voltammetry to deposit on the ITO surface,

[0031] The electrolyte and concentration of the electrolyte used are: 0.1mmol / L NaH 2 PO 2 , 0.2mmol / L of C 6 H 5 Na 3 O 7 And 5mmol / L NiSO 4 ;

[0032] Among them, platinum sheets and silver / silver chloride (Ag / AgCl) electrodes are used as counter and reference electrodes;

[0033] The deposition process is carried out in the range of -1~0V, the temperature of the electrolyte is 42℃, and the scanning speed is 20 mVs -1 . The scan cycle is 15r.

Example Embodiment

[0034] Example 2:

[0035] A kind of Ni 2 P 2 O 7 The preparation method of the film adopts standard three-electrode cyclic voltammetry to deposit on the ITO surface,

[0036] The electrolyte and concentration of the electrolyte used are: 0.5mmol / L NaH 2 PO 2 , 0.1 mmol / L of C 6 H 5 Na 3 O 7 And 0.2 mmol / L NiSO 4 ;

[0037] Among them, platinum sheets and silver / silver chloride (Ag / AgCl) electrodes are used as counter and reference electrodes;

[0038] The deposition process is carried out in the range of -1.5~0V, the temperature of the electrolyte is 48℃, and the scanning speed is 20 mVs -1 . The scan cycle is 20r.

Example Embodiment

[0039] Example 3:

[0040] A kind of Ni 2 P 2 O 7 The preparation method of the film adopts standard three-electrode cyclic voltammetry to deposit on the ITO surface,

[0041] The electrolyte and concentration of the electrolyte used are: 0.2mmol / L NaH 2 PO 2 , 0.5mmol / L of C 6 H 5 Na 3 O 7 And 1mmol / L NiSO 4 ;

[0042] Among them, platinum sheets and silver / silver chloride (Ag / AgCl) electrodes are used as counter and reference electrodes;

[0043] The deposition process is carried out in the range of -0.5~0V, the temperature of the electrolyte is 45℃, and the scanning speed is 20 mVs -1 . The scan cycle is 25r.

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Abstract

The invention relates to the technical field of film preparation, in particular to a preparation method of a Ni2P2O7 film. The Ni2P2O7 film is prepared by adopting the electrochemical process throughelectrodeposition. The electrolyte adopted by the method contains NaH2PO2, C6H5Na3O7 and NiSO4. With adoption of the preparation method, the current problem that a Ni2P2O7 film preparation method lacks is solved, and the prepared film has higher surface flatness and surface compactness.

Description

technical field [0001] The invention relates to the technical field of film preparation, in particular to a Ni 2 P 2 o 7 The method of film preparation. Background technique [0002] Today's world consumes a lot of fossil fuels, and energy crisis and environmental pollution have become global problems. In order to realize the sustainable development of society, the development and utilization of new energy sources such as solar energy, wind energy, and tidal energy have received extensive attention. Among them, solar energy is an infinite clean energy, how to improve the utilization efficiency of solar energy has always been the direction of people's efforts, and its special performance has been extensively studied in various fields. Among them, there are also related theoretical researches in material chemistry, physics, biological science, new energy science and computing science. [0003] Ni 2 P 2 o 7 Thin film is a potential material to improve the utilization rat...

Claims

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Application Information

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IPC IPC(8): C25D9/04
Inventor 贾红李岐周毅平李晨付文文张伟英宋英英范一丹郑浩然胡晓柯
Owner LUOYANG NORMAL UNIV
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