CN105803500A - Petal-shaped cuprous oxide and preparation method and application thereof - Google Patents
Petal-shaped cuprous oxide and preparation method and application thereof Download PDFInfo
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- CN105803500A CN105803500A CN201610211150.6A CN201610211150A CN105803500A CN 105803500 A CN105803500 A CN 105803500A CN 201610211150 A CN201610211150 A CN 201610211150A CN 105803500 A CN105803500 A CN 105803500A
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- BERDEBHAJNAUOM-UHFFFAOYSA-N copper(I) oxide Inorganic materials [Cu]O[Cu] BERDEBHAJNAUOM-UHFFFAOYSA-N 0.000 title claims abstract description 37
- 238000002360 preparation method Methods 0.000 title claims abstract description 21
- KRFJLUBVMFXRPN-UHFFFAOYSA-N cuprous oxide Chemical compound [O-2].[Cu+].[Cu+] KRFJLUBVMFXRPN-UHFFFAOYSA-N 0.000 title abstract description 5
- 229940112669 cuprous oxide Drugs 0.000 title abstract description 5
- 239000000446 fuel Substances 0.000 claims abstract description 27
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 claims abstract description 26
- 238000000034 method Methods 0.000 claims abstract description 21
- 230000001699 photocatalysis Effects 0.000 claims abstract description 21
- 230000008021 deposition Effects 0.000 claims abstract description 9
- LBJNMUFDOHXDFG-UHFFFAOYSA-N copper;hydrate Chemical compound O.[Cu].[Cu] LBJNMUFDOHXDFG-UHFFFAOYSA-N 0.000 claims description 32
- 239000000243 solution Substances 0.000 claims description 15
- GEHJYWRUCIMESM-UHFFFAOYSA-L sodium sulfite Chemical compound [Na+].[Na+].[O-]S([O-])=O GEHJYWRUCIMESM-UHFFFAOYSA-L 0.000 claims description 12
- WQZGKKKJIJFFOK-GASJEMHNSA-N Glucose Natural products OC[C@H]1OC(O)[C@H](O)[C@@H](O)[C@@H]1O WQZGKKKJIJFFOK-GASJEMHNSA-N 0.000 claims description 8
- 239000008103 glucose Substances 0.000 claims description 8
- OGIDPMRJRNCKJF-UHFFFAOYSA-N titanium oxide Inorganic materials [Ti]=O OGIDPMRJRNCKJF-UHFFFAOYSA-N 0.000 claims description 8
- 235000010265 sodium sulphite Nutrition 0.000 claims description 6
- 239000008151 electrolyte solution Substances 0.000 claims description 5
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 claims description 3
- 230000015556 catabolic process Effects 0.000 claims description 3
- 238000006731 degradation reaction Methods 0.000 claims description 3
- 229910052739 hydrogen Inorganic materials 0.000 claims description 3
- 239000001257 hydrogen Substances 0.000 claims description 3
- GMMZXKSNKIUKOW-UHFFFAOYSA-N [O-2].[O-2].[Ti+4].C(C)O Chemical compound [O-2].[O-2].[Ti+4].C(C)O GMMZXKSNKIUKOW-UHFFFAOYSA-N 0.000 claims description 2
- 239000003344 environmental pollutant Substances 0.000 claims description 2
- 238000011017 operating method Methods 0.000 claims description 2
- 231100000719 pollutant Toxicity 0.000 claims description 2
- 238000002791 soaking Methods 0.000 claims description 2
- 239000010409 thin film Substances 0.000 claims description 2
- 238000000151 deposition Methods 0.000 abstract description 10
- 239000000126 substance Substances 0.000 abstract description 5
- 239000011521 glass Substances 0.000 abstract description 4
- 239000004065 semiconductor Substances 0.000 abstract description 4
- 238000003786 synthesis reaction Methods 0.000 abstract description 4
- 238000006243 chemical reaction Methods 0.000 abstract description 3
- OPQARKPSCNTWTJ-UHFFFAOYSA-L copper(ii) acetate Chemical compound [Cu+2].CC([O-])=O.CC([O-])=O OPQARKPSCNTWTJ-UHFFFAOYSA-L 0.000 abstract description 3
- 238000007146 photocatalysis Methods 0.000 abstract description 3
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 abstract description 2
- 230000015572 biosynthetic process Effects 0.000 abstract description 2
- 239000010949 copper Substances 0.000 abstract description 2
- 229910052802 copper Inorganic materials 0.000 abstract description 2
- 229940076286 cupric acetate Drugs 0.000 abstract 1
- 230000009977 dual effect Effects 0.000 abstract 1
- 230000005284 excitation Effects 0.000 abstract 1
- 231100000956 nontoxicity Toxicity 0.000 abstract 1
- 230000008859 change Effects 0.000 description 6
- 238000005286 illumination Methods 0.000 description 5
- 239000000463 material Substances 0.000 description 5
- 230000008901 benefit Effects 0.000 description 4
- 238000005137 deposition process Methods 0.000 description 3
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 2
- 238000004500 asepsis Methods 0.000 description 2
- 239000003153 chemical reaction reagent Substances 0.000 description 2
- 238000005229 chemical vapour deposition Methods 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 2
- 238000004070 electrodeposition Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000005855 radiation Effects 0.000 description 2
- 238000004544 sputter deposition Methods 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 230000003373 anti-fouling effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003197 catalytic effect Effects 0.000 description 1
- 230000003749 cleanliness Effects 0.000 description 1
- 239000000356 contaminant Substances 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 230000005518 electrochemistry Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 238000004062 sedimentation Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000010998 test method Methods 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 239000004408 titanium dioxide Substances 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
- C25D7/00—Electroplating characterised by the article coated
- C25D7/12—Semiconductors
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D1/00—Processes for applying liquids or other fluent materials
- B05D1/18—Processes for applying liquids or other fluent materials performed by dipping
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- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
- C25D9/00—Electrolytic coating other than with metals
- C25D9/04—Electrolytic coating other than with metals with inorganic materials
- C25D9/08—Electrolytic coating other than with metals with inorganic materials by cathodic processes
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- H01L21/208—
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L31/00—Semiconductor devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation and specially adapted either for the conversion of the energy of such radiation into electrical energy or for the control of electrical energy by such radiation; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof
- H01L31/18—Processes or apparatus specially adapted for the manufacture or treatment of these devices or of parts thereof
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/50—Manufacturing or production processes characterised by the final manufactured product
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- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Manufacturing & Machinery (AREA)
- Physics & Mathematics (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
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Abstract
The invention belongs to the technical field of semiconducting material synthesis and discloses petal-shaped cuprous oxide and a preparation method and application thereof. According to the method, the cuprous oxide is driven by a photocatalysis fuel cell to be reduced and deposited. Nano TiO2 serves as a phstocatalyzer, amylaceum serves as fuel, cupric acetate serves as a copper source, TiO2-decorated conductive glass serves as the anode, conductive glass serves as the cathode, and thus the ultraviolet excitation photocatalysis fuel cell is formed; and meanwhile, deposition of the petal-shaped cuprous oxide on the conductive glass and dual conversion from light and chemical energy to electric energy are achieved. According to the deposition method, operation is easy, the cost is low, the energy utilization rate is large, and non-toxicity and environmental-friendliness are achieved.
Description
Technical field
The invention belongs to techniques of depositing semiconductor materials, be specifically related to a kind of petal-shaped Red copper oxide and its preparation method and application.
Background technology
Energy shortage and environmental pollution are two main problems that following human development faces.Solar energy, owing to having the features such as aboundresources, energy height, cleanliness without any pollution, enjoys the favor of people, and therefore solar energy and semiconductor material becomes the focus of research in recent years.Red copper oxide is a kind of p-type semiconductor, energy gap is 2.1eV, its maximum advantage is that the excited by visible light that can absorb in sunlight goes out photo-generate electron-hole pair, has been applied to the fields such as solar cell material, photocatalysis degradation organic contaminant and antifouling paint.
The cuprous method of current deposited oxide mainly has electrochemical deposition method, chemical vapour deposition technique, sputtering method, wet chemical method, photochemical syntheses method, sol-gal process etc..Wherein wet chemical method, photochemical syntheses method, sol-gal process obtain Red copper oxide solid usually by Reduced separating, electrochemical deposition method, chemical vapour deposition technique, sputtering method can realize Red copper oxide deposition on conducting base, the Red copper oxide of deposition has that adhesive force is strong, difficult drop-off, be evenly distributed, the advantage such as thickness is controlled, but these method complicated operations, it is necessary to consume substantial amounts of electric energy or heat energy and special instrument and equipment.Deficiency for above method, it is desirable to develop a kind of easy and simple to handle, controlled, consume energy deposition little, that asepsis environment-protecting method realizes Red copper oxide.
Summary of the invention
In order to overcome shortcoming and the deficiency of prior art, the primary and foremost purpose of the present invention is in that the preparation method providing a kind of petal-shaped Red copper oxide;The method is that the photochemical catalytic oxidation utilizing the lower glucose of ultraviolet source radiation provides electron source to realize Schweinfurt green deposition process on conducting base.
Further object is that the petal-shaped Red copper oxide providing above-mentioned preparation method to obtain.
The present invention also resides in the application providing above-mentioned petal-shaped Red copper oxide.
The purpose of the present invention is achieved through the following technical solutions:
A kind of preparation method of petal-shaped Red copper oxide, including following operating procedure:
(1) on ITO, one layer of TiO is deposited by czochralski method2Thin film, then freeze-day with constant temperature makes TiO2/ ITO electrode;
(2) with step (1) gained TiO2/ ITO electrode, as anode, using conducting base as negative electrode, is connected with 2 electrode contacts of electrochemical workstation respectively;In anode pool, addition sodium sulfite solution makes electrolyte solution, addition glucose makes fuel, adds Schweinfurt green solution, be built into photocatalytic fuel cell in cathode pool;Then under irradiation under ultraviolet ray, deposition obtains petal-shaped Red copper oxide.
Step (1) described making TiO2/ ITO electrode is particular by soaking lift making TiO in P25 titanium dioxide ethanol colloidal sol2/ ITO electrode.
Step (1) described freeze-day with constant temperature is to be dried under 35~45 DEG C of conditions.
Step (2) described TiO2/ ITO electrode is as light anode.
The concentration of step (2) described sodium sulfite solution is 0.01~1mol/L, and pH value is 11~14.
Step (2) described glucose concentration in anode pool electrolyte solution is 0.001~4mol/L.
In step (2) described cathode pool, the concentration of Schweinfurt green solution is 0.001~0.4mol/L.
Connect with saturated potassium chloride salt bridge between step (2) described anode pool and cathode pool.
The petal-shaped Red copper oxide that above-mentioned preparation method prepares.
Above-mentioned petal-shaped Red copper oxide is prepared at solaode, application in photocatalytic pollutant degradation and hydrogen preparation field.
Compared with prior art, the present invention has the following advantages and beneficial effect: deposition process provided by the invention is simple to operate, with low cost, capacity usage ratio is high, asepsis environment-protecting, can by controlling the pH value of reaction, time, temperature, solubility control the pattern of Red copper oxide, the Red copper oxide of synthesis has high absorption coefficient and the high advantage of energy conversion efficiency, has certain facilitation for liberation of hydrogen.
Accompanying drawing explanation
Fig. 1 is the photocatalytic fuel cell photoelectric current versus time curve when deposited oxide is cuprous built in the embodiment of the present invention 2.
Fig. 2 is SEM (scanning electron microscope) figure of the Red copper oxide that the photocatalytic fuel cell built in the embodiment of the present invention 2 deposits on electro-conductive glass.
Fig. 3 be under photocatalytic fuel cell (curve 1) in the dark and the illumination that the embodiment of the present invention 2 builds (curve 2) electric current density with the change curve of cell voltage.
Fig. 4 be under photocatalytic fuel cell (curve 1) in the dark and the illumination that the embodiment of the present invention 2 builds (curve 2) power density with the change curve of cell voltage.
Detailed description of the invention
Below in conjunction with embodiment, the present invention is described in further detail, but embodiments of the present invention are not limited to this.According to purpose of design of the present invention, the simple replacement of allied substances and the change of size shape, such as change the time of present invention deposition, changing electrode outward appearance (as changing square or other shape into), the simple pH value etc. changing glucose consumption or solution all should belong to the scope of the present invention;The test method used in following embodiment if no special instructions, is the existing conventional method of the art;The material that used, reagent etc., if no special instructions, be the reagent and material that commercially obtain.
The structure of embodiment 1 photocatalytic fuel cell
The TiO of the present embodiment2/ ITO electrode, prepares by the following method:
(1) weigh 30mgP25 titanium dioxide ultrasonic disperse one hour in 2mL ethanol, take 1mL dispersion liquid czochralski method and obtain TiO2/ ITO electrode;
(3) by TiO2/ ITO electrode is put in baking oven freeze-day with constant temperature under 35~45 DEG C of conditions and is obtained TiO2/ ITO electrode.
The structure of the Optical Electro-Chemistry fuel cell of the present embodiment, concrete operation step is as follows:
TiO with above-mentioned preparation2/ ITO electrode does anode, and ITO electrode does negative electrode, is connected with the working electrode lug of work station and reference electrode lug respectively;Anode pool adds the sodium sulfite solution (electrolyte solution pH value is 11-14) of 0.1mol/L, adds glucose (fuel) and make its concentration be 1.0mol/L;In cathode pool, add the Schweinfurt green solution (copper source) of 0.1mol/L again, connect with saturated potassium chloride salt bridge between two ponds, build under ultra violet lamp and form photocatalytic fuel cell.
Embodiment 2 photocatalytic fuel cell drives reduction deposited oxide cuprous
Illustrate TiO in the photocatalytic fuel cell that embodiment 1 builds2The current course that/ITO electrode is cuprous with ITO electrode deposited oxide, concrete operation step is as follows:
(1) with the TiO of embodiment 1 preparation2/ ITO electrode does anode, and ITO electrode does negative electrode, is connected with the working electrode lug of work station and reference electrode lug respectively;Adding 1.5mL concentration in anode pool be 0.1mol, pH value is the sodium sulfite solution of 12, adds glucose (fuel) and makes its concentration be 1.0mol/L;Adding the copper acetate solution of 5mL, 0.1mol/L again in cathode pool, keep the solution in anode pool to be 25 DEG C with water bath with thermostatic control, sedimentation time is 9000s;
(2) utilizing electrochemical workstation to measure the photoelectric current of 9000s illumination, result is as shown in Figure 1;
As seen from Figure 1 along with the increase photoelectric current of light application time is gradually increased, after illumination arrives certain time, photoelectric current tends to be steady.Fig. 2 is the SEM figure of the Red copper oxide of deposition on ITO under ultraviolet lighting, it can be seen that single cuprous oxide crystal presents the shape of petal, and petal is formed by above 3 pieces and following 6 pieces.
The effect that Red copper oxide is deposited by embodiment 3 photocatalytic fuel cell medium ultraviolet light radiation and fuel
Test to the photocatalytic fuel cell performance that embodiment 1 builds, concrete operation step is as follows:
Measure the electric current under dark and illumination condition and power diagram respectively, regulate the resistance value being connected between the anode of photocatalytic fuel cell and negative electrode resistance box, the electric current density of survey calculation photocatalytic fuel cell and power density are with the change curve of voltage, and result is as shown in Figures 3 and 4.In the photoelectrocatalysis fuel cell that embodiment 1 builds in dark conditions, the circuit photocurrent density of fuel cell is 250.6 μ A cm-2, the maximum power density under 0.3V is 26.2 μ W cm-2, under irradiation under ultraviolet ray, the circuit photocurrent density of the photocatalytic fuel cell that embodiment 1 builds is 327 μ A cm-2, the maximum power density under 0.3V is 34.3 μ W cm-2, when turning on light during relative to dark, short circuit current increases by 77.1 μ A cm-2, peak power increases by 8.1 μ W cm-2.Being accounted for, by the power increased, the energy proportion that the 23.6% of peak power can obtain contributing at the deposition process medium ultraviolet light of Red copper oxide is 23.6%, show that constructed photocatalytic fuel cell has good battery performance, ultraviolet light plays a facilitation for the deposition of Red copper oxide, can realize simultaneously luminous energy and chemical energy to electricity transformation of energy.
Above-described embodiment is the present invention preferably embodiment; but embodiments of the present invention are also not restricted to the described embodiments; the change made under other any spirit without departing from the present invention and principle, modification, replacement, combination, simplification; all should be the substitute mode of equivalence, be included within protection scope of the present invention.
Claims (10)
1. the preparation method of a petal-shaped Red copper oxide, it is characterised in that include following operating procedure:
(1) on ITO, one layer of TiO is deposited by czochralski method2Thin film, then freeze-day with constant temperature makes TiO2/ ITO electrode;
(2) with step (1) gained TiO2/ ITO electrode, as anode, using conducting base as negative electrode, is connected with 2 electrode contacts of electrochemical workstation respectively;In anode pool, addition sodium sulfite solution makes electrolyte solution, addition glucose makes fuel, adds Schweinfurt green solution, be built into photocatalytic fuel cell in cathode pool;Then under irradiation under ultraviolet ray, deposition obtains petal-shaped Red copper oxide.
2. the preparation method of a kind of petal-shaped Red copper oxide according to claim 1, it is characterised in that: step (1) described making TiO2/ ITO electrode is particular by soaking lift making TiO in P25 titanium dioxide ethanol colloidal sol2/ ITO electrode.
3. the preparation method of a kind of petal-shaped Red copper oxide according to claim 1, it is characterised in that: step (1) described freeze-day with constant temperature is to be dried under 35~45 DEG C of conditions.
4. the preparation method of a kind of petal-shaped Red copper oxide according to claim 1, it is characterised in that: step (2) described TiO2/ ITO electrode is as light anode.
5. the preparation method of a kind of petal-shaped Red copper oxide according to claim 1, it is characterised in that: the concentration of step (2) described sodium sulfite solution is 0.01~1mol/L, and pH value is 11~14.
6. the preparation method of a kind of petal-shaped Red copper oxide according to claim 1, it is characterised in that: step (2) described glucose concentration in anode pool electrolyte solution is 0.001~4mol/L.
7. the preparation method of a kind of petal-shaped Red copper oxide according to claim 1, it is characterised in that: in step (2) described cathode pool, the concentration of Schweinfurt green solution is 0.001~0.4mol/L.
8. the preparation method of a kind of petal-shaped Red copper oxide according to claim 1, it is characterised in that: connect with saturated potassium chloride salt bridge between step (2) described anode pool and cathode pool.
9. the petal-shaped Red copper oxide that preparation method according to any one of claim 1~8 prepares.
10. petal-shaped Red copper oxide according to claim 9 prepare at solaode, application in photocatalytic pollutant degradation and hydrogen preparation field.
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Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106629814A (en) * | 2017-01-23 | 2017-05-10 | 吉林大学 | Sulfur-doped three-dimensional porous cuprous oxide nano-material and application thereof to electrochemical hydrogen evolution reaction |
CN107946607A (en) * | 2017-10-31 | 2018-04-20 | 华南师范大学 | A kind of electrocatalyst nickel constructs light and helps the method for fuel cell and its application in the degraded of pollutant bisphenol-A |
CN114551953A (en) * | 2022-02-17 | 2022-05-27 | 广东工业大学 | High-value utilization method of industrial lignin |
Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6258702B1 (en) * | 1997-11-12 | 2001-07-10 | Canon Kabushiki Kaisha | Method for the formation of a cuprous oxide film and process for the production of a semiconductor device using said method |
CN101956223A (en) * | 2010-10-27 | 2011-01-26 | 厦门大学 | Method for preparing cuprous oxide composite titanium dioxide nanotube array |
CN102082186A (en) * | 2010-10-29 | 2011-06-01 | 华南师范大学 | Electrode and manufacturing method thereof |
CN103364464A (en) * | 2013-07-31 | 2013-10-23 | 盐城工学院 | Construction method of photoelectric chemical sensor for detection of reduced glutathione |
JP2014173120A (en) * | 2013-03-07 | 2014-09-22 | Nbc Meshtec Inc | Member having antiviral property and production method thereof |
CN104569096A (en) * | 2015-02-05 | 2015-04-29 | 盐城工学院 | Construction method and detection method of cuprous oxide membrane-based enzyme free-oxygen sensitive glucose photo electrochemical sensor |
CN105088301A (en) * | 2014-06-13 | 2015-11-25 | 山东建筑大学 | Method for preparing cuprous oxide optoelectronic film from copper nitrate |
CN105185859A (en) * | 2015-06-15 | 2015-12-23 | 华南师范大学 | Manufacturing method for efficient heterojunction inorganic solar energy cells |
-
2016
- 2016-04-05 CN CN201610211150.6A patent/CN105803500B/en not_active Expired - Fee Related
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6258702B1 (en) * | 1997-11-12 | 2001-07-10 | Canon Kabushiki Kaisha | Method for the formation of a cuprous oxide film and process for the production of a semiconductor device using said method |
CN101956223A (en) * | 2010-10-27 | 2011-01-26 | 厦门大学 | Method for preparing cuprous oxide composite titanium dioxide nanotube array |
CN102082186A (en) * | 2010-10-29 | 2011-06-01 | 华南师范大学 | Electrode and manufacturing method thereof |
JP2014173120A (en) * | 2013-03-07 | 2014-09-22 | Nbc Meshtec Inc | Member having antiviral property and production method thereof |
CN103364464A (en) * | 2013-07-31 | 2013-10-23 | 盐城工学院 | Construction method of photoelectric chemical sensor for detection of reduced glutathione |
CN105088301A (en) * | 2014-06-13 | 2015-11-25 | 山东建筑大学 | Method for preparing cuprous oxide optoelectronic film from copper nitrate |
CN104569096A (en) * | 2015-02-05 | 2015-04-29 | 盐城工学院 | Construction method and detection method of cuprous oxide membrane-based enzyme free-oxygen sensitive glucose photo electrochemical sensor |
CN105185859A (en) * | 2015-06-15 | 2015-12-23 | 华南师范大学 | Manufacturing method for efficient heterojunction inorganic solar energy cells |
Non-Patent Citations (1)
Title |
---|
ZHEN-HUA LIANG等: ""Synthesis of uniformly sized Cu2O crystals with star-like and flower-like morphologies"", 《MATERIALS LETTERS》 * |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106629814A (en) * | 2017-01-23 | 2017-05-10 | 吉林大学 | Sulfur-doped three-dimensional porous cuprous oxide nano-material and application thereof to electrochemical hydrogen evolution reaction |
CN107946607A (en) * | 2017-10-31 | 2018-04-20 | 华南师范大学 | A kind of electrocatalyst nickel constructs light and helps the method for fuel cell and its application in the degraded of pollutant bisphenol-A |
CN107946607B (en) * | 2017-10-31 | 2020-02-14 | 华南师范大学 | Method for constructing photo-assisted fuel cell by using electro-catalyst nickel oxide and application of photo-assisted fuel cell in degradation of pollutant bisphenol A |
CN114551953A (en) * | 2022-02-17 | 2022-05-27 | 广东工业大学 | High-value utilization method of industrial lignin |
CN114551953B (en) * | 2022-02-17 | 2024-04-26 | 广东工业大学 | High-value utilization method of industrial lignin |
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