CN102815747A - Mesoporous ball preparing method for solar batteries - Google Patents
Mesoporous ball preparing method for solar batteries Download PDFInfo
- Publication number
- CN102815747A CN102815747A CN2012102805858A CN201210280585A CN102815747A CN 102815747 A CN102815747 A CN 102815747A CN 2012102805858 A CN2012102805858 A CN 2012102805858A CN 201210280585 A CN201210280585 A CN 201210280585A CN 102815747 A CN102815747 A CN 102815747A
- Authority
- CN
- China
- Prior art keywords
- degrees centigrade
- hours
- washing
- solution
- obtains
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Landscapes
- Photovoltaic Devices (AREA)
- Hybrid Cells (AREA)
Abstract
The invention provides a mesoporous ball preparing method for solar batteries, including: step A, dissolving n-hexanamine and n-octylamine into absolute alcohol, then adding potassium chloride solution and stirring the solution for three hours; step B, adding titanium isopropoxide and then mixing the solution, and letting the solution standing afterwards; step C, centrifugating the solution to obtain powders, and then washing the powders by ethanol and then baking the powders to obtain a precursor; step D, dissolving the precursor in absolute alcohol under the temperature of 120 degree centigrade for reaction, then washing the product obtained after centrifugation by ethanol, and then roasting the product to obtain medium balls. The medium ball provided by the invention has smooth spherical surface, the sphere diameter is over 1.08 microns, and the photoelectric conversion rate of batteries can be improved while being used in solar batteries.
Description
Technical field
The present invention relates to solar cell, particularly, relate to the mesoporous ball preparation method who is used for solar cell.
Background technology
Mesoporous material is the type material with huge specific surface area and three-dimensional open-framework of a kind of aperture between micropore and macropore.Mesoporous material in the processing of fine chemistry industry, petroleum and natural gas, the field such as adsorb and separate and all be widely used.Because superior performance is arranged, mesoporous material has become the focus of research.Many excellent properties of hole material make it become the focus of investigation of materials.Because this specific character of mesoporous material, make it can absorbing dye be applied to the light anode of solar cell.The pattern of mesoporous material has very big influence to adsorption effect, therefore is necessary to study the good mesoporous ball preparation method of pattern.
Summary of the invention
To defective of the prior art, the purpose of this invention is to provide a kind of mesoporous ball preparation method who is used for solar cell.
According to an aspect of the present invention, a kind of mesoporous ball preparation method who is used for solar cell is provided, comprises the steps:
Steps A: the amine just of k01 mole and the NSC 9824 of k02 mole are dissolved in the absolute ethyl alcohol that k2 rises; And to add the k3 ml concn be the KCl solution of 0.28M, stirred 3 hours, wherein; In 3 hours in this step, make the temperature of solution evenly rise to 43 degrees centigrade by 28 degrees centigrade; Wherein, k01:k02:k2:k3=1:0.8:30:100;
Step B: the titanium isopropylate of adding k4 mole also stirred 10 minutes, left standstill then; Wherein, k1:k2=1:2;
Step C: the centrifugal powder that obtains, with after the washing with alcohol in 100 degrees centigrade of oven dry, obtain presoma;
Step D: get in the absolute ethyl alcohol that k5 gram presoma is dissolved in the k6 milliliter in 120 degrees centigrade of reactions 18 hours, the product that obtains after centrifugal carries out roasting after with washing with alcohol and obtains medium ball, wherein, and k5:k6=1:15.
Preferably, in said step B, the time of leaving standstill is 20 hours.
Preferably, in said step D, the product that obtains after centrifugal obtained medium ball in 1 hour in 600 degrees centigrade of roastings after with washing with alcohol.
The medium ball sphere of the present invention's preparation is smooth, sphere diameter surpasses 1.08 microns, is applied to the photoelectric transformation efficiency that solar cell can improve battery.
Embodiment
According to the mesoporous ball preparation method who is used for solar cell provided by the invention, comprise the steps:
Steps A: the amine just of k01 mole and the NSC 9824 of k02 mole are dissolved in the absolute ethyl alcohol that k2 rises; And to add the k3 ml concn be the KCl solution of 0.28M, stirred 3 hours, wherein; In 3 hours in this step, make the temperature of solution evenly rise to 43 degrees centigrade by 28 degrees centigrade; Wherein, k01:k02:k2:k3=1:0.8:30:100;
Step B: the titanium isopropylate of adding k4 mole also stirred 10 minutes, left standstill then; Wherein, k1:k2=1:2;
Step C: the centrifugal powder that obtains, with after the washing with alcohol in 100 degrees centigrade of oven dry, obtain presoma;
Step D: get in the absolute ethyl alcohol that k5 gram presoma is dissolved in the k6 milliliter in 120 degrees centigrade of reactions 18 hours, the product that obtains after centrifugal carries out roasting after with washing with alcohol and obtains medium ball, wherein, and k5:k6=1:15.
Preferably, in said step B, the time of leaving standstill is 20 hours.
Preferably, in said step D, the product that obtains after centrifugal obtained medium ball in 1 hour in 600 degrees centigrade of roastings after with washing with alcohol.
More than specific embodiment of the present invention is described.It will be appreciated that the present invention is not limited to above-mentioned specific implementations, those skilled in the art can make various distortion or modification within the scope of the claims, and this does not influence flesh and blood of the present invention.
Claims (3)
1. a mesoporous ball preparation method who is used for solar cell is characterized in that, comprises the steps:
Steps A: the amine just of k01 mole and the NSC 9824 of k02 mole are dissolved in the absolute ethyl alcohol that k2 rises; And to add the k3 ml concn be the KCl solution of 0.28M, stirred 3 hours, wherein; In 3 hours in this step, make the temperature of solution evenly rise to 43 degrees centigrade by 28 degrees centigrade; Wherein, k01:k02:k2:k3=1:0.8:30:100;
Step B: the titanium isopropylate of adding k4 mole also stirred 10 minutes, left standstill then; Wherein, k1:k2=1:2;
Step C: the centrifugal powder that obtains, with after the washing with alcohol in 100 degrees centigrade of oven dry, obtain presoma;
Step D: get in the absolute ethyl alcohol that k5 gram presoma is dissolved in the k6 milliliter in 120 degrees centigrade of reactions 18 hours, the product that obtains after centrifugal carries out roasting after with washing with alcohol and obtains medium ball, wherein, and k5:k6=1:15.
2. the mesoporous ball preparation method who is used for solar cell according to claim 1 is characterized in that in said step B, the time of leaving standstill is 20 hours.
3. the mesoporous ball preparation method who is used for solar cell according to claim 1 is characterized in that, in said step D, the product that obtains after centrifugal obtained medium ball in 1 hour in 600 degrees centigrade of roastings after with washing with alcohol.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210280585.8A CN102815747B (en) | 2012-08-09 | 2012-08-09 | Mesoporous ball preparing method for solar batteries |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210280585.8A CN102815747B (en) | 2012-08-09 | 2012-08-09 | Mesoporous ball preparing method for solar batteries |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102815747A true CN102815747A (en) | 2012-12-12 |
| CN102815747B CN102815747B (en) | 2014-07-30 |
Family
ID=47300258
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210280585.8A Expired - Fee Related CN102815747B (en) | 2012-08-09 | 2012-08-09 | Mesoporous ball preparing method for solar batteries |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102815747B (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101177300A (en) * | 2007-10-26 | 2008-05-14 | 四川大学 | Method for preparing porous red schorl type titanium oxide |
| CN101215003A (en) * | 2008-01-09 | 2008-07-09 | 天津大学 | Method for preparing integral macropore titanium oxide |
| WO2011056150A2 (en) * | 2009-11-05 | 2011-05-12 | National University Of Singapore | Crystalline mesoporous titanium dioxide and the use thereof in electrochemical devices |
-
2012
- 2012-08-09 CN CN201210280585.8A patent/CN102815747B/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101177300A (en) * | 2007-10-26 | 2008-05-14 | 四川大学 | Method for preparing porous red schorl type titanium oxide |
| CN101215003A (en) * | 2008-01-09 | 2008-07-09 | 天津大学 | Method for preparing integral macropore titanium oxide |
| WO2011056150A2 (en) * | 2009-11-05 | 2011-05-12 | National University Of Singapore | Crystalline mesoporous titanium dioxide and the use thereof in electrochemical devices |
Non-Patent Citations (1)
| Title |
|---|
| 周静 等: "TiO2介孔球的形貌控制及其在燃料敏化太阳能电池中的应用研究", 《中国科学：物理学 力学 天文学》, vol. 42, no. 7, 19 June 2012 (2012-06-19), pages 754 - 759 * |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102815747B (en) | 2014-07-30 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105948036B (en) | A kind of preparation method and applications of root of kudzu vine base interconnection layer time aperture structure porous activated carbon material | |
| CN104549082B (en) | ZnO@ZIF-8 nucleocapsid structure microsphere and preparation method thereof | |
| CN103537262B (en) | Preparation method of nitrogen-doped hierarchical pore carbon materials | |
| CN106693909B (en) | A kind of magnetic nano-particle and its preparation method and application of phenyl boric acid modification | |
| CN105175586A (en) | Meso-porous composite material, preparation method thereof, catalyst ingredient preparation method, and polyethylene preparation method | |
| CN104671229B (en) | A kind of method preparing carbon microspheres based on biomass-based hydrothermal carbonization | |
| CN102585517B (en) | Hollow polyphosphazenes microsphere with magnetic particles embedded in casing layer and preparation method thereof | |
| CN106866741B (en) | A kind of method of solventless method rapid synthesis metal-organic framework materials MIL-100 (Cr) | |
| CN102214514A (en) | Production method of high-specific-capacitance activated carbon electrode material for super capacitor | |
| CN102838142B (en) | Three-dimensional ordered macroporous alumina and preparation method thereof | |
| CN102259906A (en) | Method for preparing hollow zinc oxide microspheres | |
| CN103641100A (en) | Preparation method of cassava-starch-based grading-pore carbon microsphere material | |
| CN106378065A (en) | Preparation method of chitosan-graphene oxide hollow microspheres | |
| CN103241763A (en) | Preparation method of gold/metal oxide core-shell structural nano material | |
| CN103880089A (en) | Self-support ZnMn2O4 multistage hollow microsphere and preparation method thereof | |
| CN105542761A (en) | Method for preparing fluorescence carbon dots taking rice bran as carbon source | |
| CN106268887B (en) | A kind of composite photo-catalyst CdS/LaPO4 and its preparation method and application | |
| CN109233124A (en) | A kind of polystyrene-graphene oxide composite block material, graphene-based porous blocks material and preparation method thereof | |
| CN103441280B (en) | The method of lithium ion battery negative material prepared by the sisal carbon fiber of hydro-thermal activation | |
| CN104556217B (en) | A kind of method preparing divalent metal titanate microballoon | |
| CN102815747B (en) | Mesoporous ball preparing method for solar batteries | |
| CN103435813A (en) | Coordination polymer microsphere and preparation method thereof and purpose thereof for hydrogen storage | |
| CN105778062A (en) | Polymer and preparing method thereof | |
| CN104959138A (en) | Hollow hierarchical-pore Pd nanosized catalyst and preparation method thereof | |
| CN101914804B (en) | Method for preparing cuprous oxide single crystal powder containing high-index crystal face envelope surface |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140730 Termination date: 20150809 |
|
| EXPY | Termination of patent right or utility model |