CN112479177A - 一种有序介孔硅碳复合材料的制备方法 - Google Patents
一种有序介孔硅碳复合材料的制备方法 Download PDFInfo
- Publication number
- CN112479177A CN112479177A CN202011344104.6A CN202011344104A CN112479177A CN 112479177 A CN112479177 A CN 112479177A CN 202011344104 A CN202011344104 A CN 202011344104A CN 112479177 A CN112479177 A CN 112479177A
- Authority
- CN
- China
- Prior art keywords
- carbon
- ordered
- silicon
- composite material
- ordered mesoporous
- 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.)
- Pending
Links
- 239000002153 silicon-carbon composite material Substances 0.000 title claims abstract description 34
- 238000002360 preparation method Methods 0.000 title claims abstract description 9
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical group C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 claims abstract description 26
- URGAHOPLAPQHLN-UHFFFAOYSA-N sodium aluminosilicate Chemical class [Na+].[Al+3].[O-][Si]([O-])=O.[O-][Si]([O-])=O URGAHOPLAPQHLN-UHFFFAOYSA-N 0.000 claims abstract description 22
- 239000002808 molecular sieve Substances 0.000 claims abstract description 20
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 claims description 20
- 238000000034 method Methods 0.000 claims description 20
- 229910052710 silicon Inorganic materials 0.000 claims description 20
- 239000010703 silicon Substances 0.000 claims description 20
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 19
- 229910052799 carbon Inorganic materials 0.000 claims description 17
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 claims description 15
- 238000010438 heat treatment Methods 0.000 claims description 13
- 239000011777 magnesium Substances 0.000 claims description 13
- 229910052749 magnesium Inorganic materials 0.000 claims description 13
- 238000006722 reduction reaction Methods 0.000 claims description 10
- 239000008367 deionised water Substances 0.000 claims description 7
- 229910021641 deionized water Inorganic materials 0.000 claims description 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 7
- DZGCGKFAPXFTNM-UHFFFAOYSA-N ethanol;hydron;chloride Chemical compound Cl.CCO DZGCGKFAPXFTNM-UHFFFAOYSA-N 0.000 claims description 6
- 238000005406 washing Methods 0.000 claims description 6
- QAOWNCQODCNURD-UHFFFAOYSA-N sulfuric acid Substances OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 claims description 5
- 238000001035 drying Methods 0.000 claims description 4
- 238000002156 mixing Methods 0.000 claims description 4
- 229930006000 Sucrose Natural products 0.000 claims description 3
- 238000002791 soaking Methods 0.000 claims description 3
- 239000005720 sucrose Substances 0.000 claims description 3
- 238000005303 weighing Methods 0.000 claims description 3
- 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 2
- WQZGKKKJIJFFOK-VFUOTHLCSA-N beta-D-glucose Chemical compound OC[C@H]1O[C@@H](O)[C@H](O)[C@@H](O)[C@@H]1O WQZGKKKJIJFFOK-VFUOTHLCSA-N 0.000 claims description 2
- 239000008103 glucose Substances 0.000 claims description 2
- 239000000203 mixture Substances 0.000 claims description 2
- 125000000185 sucrose group Chemical group 0.000 claims description 2
- 239000003575 carbonaceous material Substances 0.000 abstract description 5
- HBBGRARXTFLTSG-UHFFFAOYSA-N Lithium ion Chemical compound [Li+] HBBGRARXTFLTSG-UHFFFAOYSA-N 0.000 abstract description 3
- 230000000694 effects Effects 0.000 abstract description 3
- 229910001416 lithium ion Inorganic materials 0.000 abstract description 3
- 239000000463 material Substances 0.000 description 10
- 239000011521 glass Substances 0.000 description 8
- LIVNPJMFVYWSIS-UHFFFAOYSA-N silicon monoxide Chemical compound [Si-]#[O+] LIVNPJMFVYWSIS-UHFFFAOYSA-N 0.000 description 8
- 239000011148 porous material Substances 0.000 description 7
- 238000006243 chemical reaction Methods 0.000 description 5
- 230000008569 process Effects 0.000 description 4
- 230000009467 reduction Effects 0.000 description 4
- 239000002210 silicon-based material Substances 0.000 description 4
- 239000003795 chemical substances by application Substances 0.000 description 3
- 230000007547 defect Effects 0.000 description 3
- 238000002336 sorption--desorption measurement Methods 0.000 description 3
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 2
- BOTDANWDWHJENH-UHFFFAOYSA-N Tetraethyl orthosilicate Chemical group CCO[Si](OCC)(OCC)OCC BOTDANWDWHJENH-UHFFFAOYSA-N 0.000 description 2
- 238000003763 carbonization Methods 0.000 description 2
- 239000013078 crystal Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000009826 distribution Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 238000001878 scanning electron micrograph Methods 0.000 description 2
- 239000011856 silicon-based particle Substances 0.000 description 2
- 229920003171 Poly (ethylene oxide) Polymers 0.000 description 1
- 239000004698 Polyethylene Substances 0.000 description 1
- 239000004743 Polypropylene Substances 0.000 description 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- CZMRCDWAGMRECN-UGDNZRGBSA-N Sucrose Chemical compound O[C@H]1[C@H](O)[C@@H](CO)O[C@@]1(CO)O[C@@H]1[C@H](O)[C@@H](O)[C@H](O)[C@@H](CO)O1 CZMRCDWAGMRECN-UGDNZRGBSA-N 0.000 description 1
- 238000003917 TEM image Methods 0.000 description 1
- 238000002441 X-ray diffraction Methods 0.000 description 1
- HMDDXIMCDZRSNE-UHFFFAOYSA-N [C].[Si] Chemical compound [C].[Si] HMDDXIMCDZRSNE-UHFFFAOYSA-N 0.000 description 1
- 239000011149 active material Substances 0.000 description 1
- 238000005054 agglomeration Methods 0.000 description 1
- 230000002776 aggregation Effects 0.000 description 1
- 229910003481 amorphous carbon Inorganic materials 0.000 description 1
- 230000002238 attenuated effect Effects 0.000 description 1
- 238000001354 calcination Methods 0.000 description 1
- 238000010000 carbonizing Methods 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 229910021419 crystalline silicon Inorganic materials 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 239000003792 electrolyte Substances 0.000 description 1
- 238000004146 energy storage Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 229910002804 graphite Inorganic materials 0.000 description 1
- 239000010439 graphite Substances 0.000 description 1
- XQSBLCWFZRTIEO-UHFFFAOYSA-N hexadecan-1-amine;hydrobromide Chemical compound [Br-].CCCCCCCCCCCCCCCC[NH3+] XQSBLCWFZRTIEO-UHFFFAOYSA-N 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 150000002500 ions Chemical class 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 238000011068 loading method Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 239000005543 nano-size silicon particle Substances 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- -1 polyethylene Polymers 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 229920001155 polypropylene Polymers 0.000 description 1
- 238000010298 pulverizing process Methods 0.000 description 1
- 230000010076 replication Effects 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
- 229940045944 sodium lauroyl glutamate Drugs 0.000 description 1
- PHIQPXBZDGYJOG-UHFFFAOYSA-N sodium silicate nonahydrate Chemical compound O.O.O.O.O.O.O.O.O.[Na+].[Na+].[O-][Si]([O-])=O PHIQPXBZDGYJOG-UHFFFAOYSA-N 0.000 description 1
- IWIUXJGIDSGWDN-UQKRIMTDSA-M sodium;(2s)-2-(dodecanoylamino)pentanedioate;hydron Chemical compound [Na+].CCCCCCCCCCCC(=O)N[C@H](C([O-])=O)CCC(O)=O IWIUXJGIDSGWDN-UQKRIMTDSA-M 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 230000002194 synthesizing effect Effects 0.000 description 1
- 229920000428 triblock copolymer Polymers 0.000 description 1
- 238000001291 vacuum drying Methods 0.000 description 1
- 238000004736 wide-angle X-ray diffraction Methods 0.000 description 1
Images
Classifications
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B32/00—Carbon; Compounds thereof
- C01B32/05—Preparation or purification of carbon not covered by groups C01B32/15, C01B32/20, C01B32/25, C01B32/30
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B33/00—Silicon; Compounds thereof
- C01B33/02—Silicon
- C01B33/021—Preparation
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/05—Accumulators with non-aqueous electrolyte
- H01M10/052—Li-accumulators
- H01M10/0525—Rocking-chair batteries, i.e. batteries with lithium insertion or intercalation in both electrodes; Lithium-ion batteries
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M4/00—Electrodes
- H01M4/02—Electrodes composed of, or comprising, active material
- H01M4/36—Selection of substances as active materials, active masses, active liquids
- H01M4/362—Composites
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M4/00—Electrodes
- H01M4/02—Electrodes composed of, or comprising, active material
- H01M4/36—Selection of substances as active materials, active masses, active liquids
- H01M4/38—Selection of substances as active materials, active masses, active liquids of elements or alloys
- H01M4/386—Silicon or alloys based on silicon
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M4/00—Electrodes
- H01M4/02—Electrodes composed of, or comprising, active material
- H01M4/62—Selection of inactive substances as ingredients for active masses, e.g. binders, fillers
- H01M4/624—Electric conductive fillers
- H01M4/625—Carbon or graphite
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M4/00—Electrodes
- H01M4/02—Electrodes composed of, or comprising, active material
- H01M4/62—Selection of inactive substances as ingredients for active masses, e.g. binders, fillers
- H01M4/628—Inhibitors, e.g. gassing inhibitors, corrosion inhibitors
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M4/00—Electrodes
- H01M4/02—Electrodes composed of, or comprising, active material
- H01M2004/021—Physical characteristics, e.g. porosity, surface area
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M4/00—Electrodes
- H01M4/02—Electrodes composed of, or comprising, active material
- H01M2004/026—Electrodes composed of, or comprising, active material characterised by the polarity
- H01M2004/027—Negative electrodes
-
- 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
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
Landscapes
- Chemical & Material Sciences (AREA)
- General Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Inorganic Chemistry (AREA)
- Materials Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Composite Materials (AREA)
- Silicon Compounds (AREA)
- Carbon And Carbon Compounds (AREA)
- Battery Electrode And Active Subsutance (AREA)
Abstract
Description
Claims (8)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202011344104.6A CN112479177A (zh) | 2020-11-26 | 2020-11-26 | 一种有序介孔硅碳复合材料的制备方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202011344104.6A CN112479177A (zh) | 2020-11-26 | 2020-11-26 | 一种有序介孔硅碳复合材料的制备方法 |
Publications (1)
Publication Number | Publication Date |
---|---|
CN112479177A true CN112479177A (zh) | 2021-03-12 |
Family
ID=74934944
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN202011344104.6A Pending CN112479177A (zh) | 2020-11-26 | 2020-11-26 | 一种有序介孔硅碳复合材料的制备方法 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN112479177A (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN115353092A (zh) * | 2022-09-01 | 2022-11-18 | 愉悦家纺有限公司 | 一种多孔电极碳材料、其制备方法及应用 |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20140147751A1 (en) * | 2011-03-18 | 2014-05-29 | Jun Yang | Silicon-carbon Composite Anode Material for Lithium Ion Batteries and A Preparation Method Thereof |
CN106374088A (zh) * | 2016-10-14 | 2017-02-01 | 浙江天能能源科技股份有限公司 | 一种利用镁热还原法制备硅碳复合材料的方法 |
CN107311176A (zh) * | 2017-08-07 | 2017-11-03 | 太原理工大学 | 一种有序介孔碳化钼的制备方法 |
CN107732164A (zh) * | 2017-08-16 | 2018-02-23 | 福建师范大学 | 钠离子电池用介孔结晶型Si‑无定型SiO2‑有序介孔碳复合材料的制备方法和应用 |
CN108428876A (zh) * | 2018-03-27 | 2018-08-21 | 东华大学 | 一种高性能硅/碳纳米复合负极材料及其制备方法 |
CN110098395A (zh) * | 2019-04-30 | 2019-08-06 | 苏州宇量电池有限公司 | 一种有序介孔硅碳负极的制备方法 |
-
2020
- 2020-11-26 CN CN202011344104.6A patent/CN112479177A/zh active Pending
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20140147751A1 (en) * | 2011-03-18 | 2014-05-29 | Jun Yang | Silicon-carbon Composite Anode Material for Lithium Ion Batteries and A Preparation Method Thereof |
CN106374088A (zh) * | 2016-10-14 | 2017-02-01 | 浙江天能能源科技股份有限公司 | 一种利用镁热还原法制备硅碳复合材料的方法 |
CN107311176A (zh) * | 2017-08-07 | 2017-11-03 | 太原理工大学 | 一种有序介孔碳化钼的制备方法 |
CN107732164A (zh) * | 2017-08-16 | 2018-02-23 | 福建师范大学 | 钠离子电池用介孔结晶型Si‑无定型SiO2‑有序介孔碳复合材料的制备方法和应用 |
CN108428876A (zh) * | 2018-03-27 | 2018-08-21 | 东华大学 | 一种高性能硅/碳纳米复合负极材料及其制备方法 |
CN110098395A (zh) * | 2019-04-30 | 2019-08-06 | 苏州宇量电池有限公司 | 一种有序介孔硅碳负极的制备方法 |
Non-Patent Citations (1)
Title |
---|
QUN LI,等: "Mesoporous silicon/carbon hybrids with ordered pore channel retention and tunable carbon incorporated content as high performance anode materials for lithium-ion batteries", 《ENERGY》, 21 April 2015 (2015-04-21), pages 160 * |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN115353092A (zh) * | 2022-09-01 | 2022-11-18 | 愉悦家纺有限公司 | 一种多孔电极碳材料、其制备方法及应用 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
WO2022001880A1 (zh) | 硅氧复合负极材料、负极和锂离子电池及其制备方法 | |
CN111180691A (zh) | 双层碳包覆的硅基复合材料及其制备方法和应用 | |
CN107863512B (zh) | 一种核壳结构的硅碳负极材料及其制备方法 | |
CN109659540B (zh) | 一种多孔碳包覆碲化锑纳米片的制备方法及其作为金属离子电池负极材料的应用 | |
CN108269982B (zh) | 一种复合材料、其制备方法及在锂离子电池中的应用 | |
CN105789594A (zh) | 一种硅/氧化硅/碳复合材料及其制备方法和应用 | |
CN113555557B (zh) | 磷酸铁锂正极材料、其制备方法及应用 | |
CN112652758B (zh) | 用于锂离子电池的硅氧化物/碳微球复合负极材料及其制备方法 | |
CN114402456B (zh) | 负极活性材料及其制备方法 | |
CN112928246B (zh) | 一种复合材料、其制备方法及应用 | |
CN109817952B (zh) | 一种锂离子电池负极及其制备方法 | |
CN114988391A (zh) | 硬碳负极材料的制备方法及其应用 | |
CN110752362A (zh) | 一种包覆镁的三元前驱体及其制备方法 | |
CN112479177A (zh) | 一种有序介孔硅碳复合材料的制备方法 | |
CN113493194A (zh) | 一种高导电硅碳复合材料的制备方法 | |
CN110854359B (zh) | 硅/碳复合材料及其制备方法 | |
CN112421002B (zh) | 一种高容量的硅碳材料及其制备方法 | |
CN114835159A (zh) | 铅炭电池用还原氧化石墨烯负载氧化铅复合材料的制备方法 | |
CN113903915A (zh) | 一种石墨烯包覆多孔氧化铅-硫化铅复合材料的制备方法 | |
CN108987689B (zh) | 一种硅碳负极材料的制备方法 | |
CN111952561A (zh) | 自模板法合成的CoIn2S4@CPAN微球复合材料及其方法 | |
CN117691096B (zh) | 一种全固态锂电池硅基复合负极材料及其制备方法 | |
CN113991116B (zh) | 一种锂离子电池负极复合材料及其制备方法和应用 | |
CN117069115B (zh) | 一种碳化硅掺杂硅粉的制备方法及锂电池硅碳复合负极材料 | |
CN114142000B (zh) | 一种NiCoOx/石墨烯锂离子电池负极材料的制备方法 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
CB03 | Change of inventor or designer information | ||
CB03 | Change of inventor or designer information |
Inventor after: Zhang Yuanchun Inventor after: Gao Weiwei Inventor after: Li Mingjun Inventor after: Zhou Jianzhong Inventor after: Sun Wei Inventor after: Zhou Buqing Inventor before: Zhang Yuanchun Inventor before: Gao Weiwei Inventor before: Li Mingjun Inventor before: Zhou Jianzhong Inventor before: Sun Wei Inventor before: Zhou Buqing Inventor before: Mao Ou |
|
RJ01 | Rejection of invention patent application after publication | ||
RJ01 | Rejection of invention patent application after publication |
Application publication date: 20210312 |