Hybrid films of heteropoly complexes and ruthenium(ii) complexes with bifunctional electrocatalytic activity
A complex, electrocatalyst technology, applied in the direction of organic compound/hydride/coordination complex catalyst, chemical/physical process, physical/chemical process catalyst, etc., can solve problems such as unreported
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
Method used
Image
Examples
Embodiment 1
[0015] Example 1: {BW 11 Zn / Ru(IPTP) 2} n Film preparation
[0016] Cleaning of the substrate: place the quartz substrate in newly prepared 30% H 2 o2 with 98% H 2 SO 4 Soak in (3:7v / v) mixture for 2h, take it out and wash it with distilled water; then immerse in NH 3 ·H 2 O(25%):H 2 o 2 (30%): H 2 O=1:1:5 (V / V / V) in a 70°C mixture for 20 minutes, take it out, wash it with distilled water, and dry it with air. For the ITO conductive glass substrate, wash it with detergent first, take it out, wash it with distilled water, and then immerse it in NH 3 ·H 2 O(25%):H 2 o 2 (30%): H 2 O=1:1:5 (V / V / V) in a 70°C mixture for 20 minutes, take it out, wash it with distilled water, and dry it with air.
[0017] Silanization and protonation of the substrate: immerse the cleaned substrate in a 5% (v / v) ethanol solution of 3-aminopropyl-triethoxysilane for 8 hours, take it out, wash it with ethanol, and air blow dry. Then immerse the silanized substrate in the hydrochloric a...
Embodiment 2
[0020] Embodiment 2: the electrochemical test of film
[0021] The electrochemical test of the film was carried out on a CHI601 electrochemical analyzer of Shanghai Chenhua Instrument Co., Ltd., using a three-electrode system. The specific test process is: {BW deposited on the ITO substrate 11 Zn / Ru(IPTP) 2} n Thin film as working electrode, platinum wire as counter electrode, saturated calomel electrode as reference electrode, 0.2mol L -1 Na 2 SO 4 The aqueous solution is used as the electrolyte solution, and the cyclic voltammetry test is performed at room temperature; in the electrocatalysis experiment, the electrode system remains unchanged, and different concentrations of sodium nitrite or hydrogen peroxide are added to the electrolyte, and the cyclic voltammetry test is performed at room temperature .
[0022] The BW that embodiment 1 prepares 11 The single-layer film of Zn in the outer layer is used as the working electrode, and at 0.2mol L -1 Na 2 SO 4 In aqu...
PUM
Login to View More Abstract
Description
Claims
Application Information
Login to View More 
PatSnap Eureka turns technology decisions into work you can execute. Powered by our Innovation Knowledge Graph, it runs expert workflows across engineering, life sciences, materials and intellectual property. Get your review-ready output in minutes.
