CN103880003A - Graphene material prepared from biological calcium carbonate source and application thereof - Google Patents
Graphene material prepared from biological calcium carbonate source and application thereof Download PDFInfo
- Publication number
- CN103880003A CN103880003A CN201410140813.0A CN201410140813A CN103880003A CN 103880003 A CN103880003 A CN 103880003A CN 201410140813 A CN201410140813 A CN 201410140813A CN 103880003 A CN103880003 A CN 103880003A
- Authority
- CN
- China
- Prior art keywords
- calcium carbonate
- biological calcium
- carbonate source
- raw material
- preparing
- 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
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 title claims abstract description 120
- 229910000019 calcium carbonate Inorganic materials 0.000 title claims abstract description 60
- 239000000463 material Substances 0.000 title claims abstract description 59
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 title claims abstract description 44
- 229910021389 graphene Inorganic materials 0.000 title claims abstract description 28
- 238000000034 method Methods 0.000 claims abstract description 31
- 239000003638 chemical reducing agent Substances 0.000 claims abstract description 19
- 238000010438 heat treatment Methods 0.000 claims abstract description 16
- 239000002994 raw material Substances 0.000 claims description 21
- 239000007772 electrode material Substances 0.000 claims description 11
- 239000000203 mixture Substances 0.000 claims description 11
- 238000006243 chemical reaction Methods 0.000 claims description 10
- 239000011260 aqueous acid Substances 0.000 claims description 9
- 239000003990 capacitor Substances 0.000 claims description 8
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical group [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 claims description 7
- 229910052744 lithium Inorganic materials 0.000 claims description 7
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical group [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 claims description 6
- 238000007789 sealing Methods 0.000 claims description 6
- 229910002804 graphite Inorganic materials 0.000 claims description 5
- 239000010439 graphite Substances 0.000 claims description 5
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 claims description 4
- 238000000498 ball milling Methods 0.000 claims description 4
- 230000000694 effects Effects 0.000 claims description 4
- 239000007789 gas Substances 0.000 claims description 4
- 238000000227 grinding Methods 0.000 claims description 4
- 238000002156 mixing Methods 0.000 claims description 4
- XOLBLPGZBRYERU-UHFFFAOYSA-N tin dioxide Chemical compound O=[Sn]=O XOLBLPGZBRYERU-UHFFFAOYSA-N 0.000 claims description 4
- 102000002322 Egg Proteins Human genes 0.000 claims description 3
- 108010000912 Egg Proteins Proteins 0.000 claims description 3
- 241000371997 Eriocheir sinensis Species 0.000 claims description 3
- 241000287828 Gallus gallus Species 0.000 claims description 3
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 claims description 3
- HBBGRARXTFLTSG-UHFFFAOYSA-N Lithium ion Chemical compound [Li+] HBBGRARXTFLTSG-UHFFFAOYSA-N 0.000 claims description 3
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 claims description 3
- 239000004411 aluminium Substances 0.000 claims description 3
- 229910052782 aluminium Inorganic materials 0.000 claims description 3
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 3
- 229910052786 argon Inorganic materials 0.000 claims description 3
- 229910052799 carbon Inorganic materials 0.000 claims description 3
- 239000010406 cathode material Substances 0.000 claims description 3
- 210000004027 cell Anatomy 0.000 claims description 3
- 239000001307 helium Substances 0.000 claims description 3
- 229910052734 helium Inorganic materials 0.000 claims description 3
- SWQJXJOGLNCZEY-UHFFFAOYSA-N helium atom Chemical compound [He] SWQJXJOGLNCZEY-UHFFFAOYSA-N 0.000 claims description 3
- 150000002500 ions Chemical class 0.000 claims description 3
- 229910001416 lithium ion Inorganic materials 0.000 claims description 3
- 239000011777 magnesium Substances 0.000 claims description 3
- 229910052749 magnesium Inorganic materials 0.000 claims description 3
- 210000004681 ovum Anatomy 0.000 claims description 3
- 229910052700 potassium Inorganic materials 0.000 claims description 3
- 239000011591 potassium Substances 0.000 claims description 3
- 239000011734 sodium Substances 0.000 claims description 3
- 229910052708 sodium Inorganic materials 0.000 claims description 3
- 239000004966 Carbon aerogel Substances 0.000 claims description 2
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 claims description 2
- 239000003575 carbonaceous material Substances 0.000 claims description 2
- 229910021385 hard carbon Inorganic materials 0.000 claims description 2
- 239000010703 silicon Substances 0.000 claims description 2
- 229910052814 silicon oxide Inorganic materials 0.000 claims description 2
- 238000002360 preparation method Methods 0.000 abstract description 13
- 239000000126 substance Substances 0.000 abstract description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 2
- 239000002253 acid Substances 0.000 abstract 1
- 238000001816 cooling Methods 0.000 abstract 1
- 238000001035 drying Methods 0.000 abstract 1
- 238000001914 filtration Methods 0.000 abstract 1
- 239000000047 product Substances 0.000 description 8
- 238000007599 discharging Methods 0.000 description 5
- 238000006722 reduction reaction Methods 0.000 description 5
- 230000005540 biological transmission Effects 0.000 description 4
- -1 poly(vinylidene fluoride) Polymers 0.000 description 3
- 230000002829 reductive effect Effects 0.000 description 3
- 239000000243 solution Substances 0.000 description 3
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 2
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 2
- 238000001069 Raman spectroscopy Methods 0.000 description 2
- 239000006230 acetylene black Substances 0.000 description 2
- 239000006227 byproduct Substances 0.000 description 2
- BRPQOXSCLDDYGP-UHFFFAOYSA-N calcium oxide Chemical compound [O-2].[Ca+2] BRPQOXSCLDDYGP-UHFFFAOYSA-N 0.000 description 2
- 239000000292 calcium oxide Substances 0.000 description 2
- ODINCKMPIJJUCX-UHFFFAOYSA-N calcium oxide Inorganic materials [Ca]=O ODINCKMPIJJUCX-UHFFFAOYSA-N 0.000 description 2
- 235000011089 carbon dioxide Nutrition 0.000 description 2
- 239000002041 carbon nanotube Substances 0.000 description 2
- 229910021393 carbon nanotube Inorganic materials 0.000 description 2
- 239000003153 chemical reaction reagent Substances 0.000 description 2
- 239000008151 electrolyte solution Substances 0.000 description 2
- 238000004146 energy storage Methods 0.000 description 2
- 239000001257 hydrogen Substances 0.000 description 2
- 229910052739 hydrogen Inorganic materials 0.000 description 2
- 239000010410 layer Substances 0.000 description 2
- 229920002981 polyvinylidene fluoride Polymers 0.000 description 2
- 230000035484 reaction time Effects 0.000 description 2
- 239000002356 single layer Substances 0.000 description 2
- 239000002002 slurry Substances 0.000 description 2
- BQCIDUSAKPWEOX-UHFFFAOYSA-N 1,1-Difluoroethene Chemical compound FC(F)=C BQCIDUSAKPWEOX-UHFFFAOYSA-N 0.000 description 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 1
- 229910001290 LiPF6 Inorganic materials 0.000 description 1
- 241000872198 Serjania polyphylla Species 0.000 description 1
- 238000000137 annealing Methods 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- AXCZMVOFGPJBDE-UHFFFAOYSA-L calcium dihydroxide Chemical compound [OH-].[OH-].[Ca+2] AXCZMVOFGPJBDE-UHFFFAOYSA-L 0.000 description 1
- 239000000920 calcium hydroxide Substances 0.000 description 1
- 229910001861 calcium hydroxide Inorganic materials 0.000 description 1
- 150000001721 carbon Chemical group 0.000 description 1
- 238000010531 catalytic reduction reaction Methods 0.000 description 1
- 230000001413 cellular effect Effects 0.000 description 1
- 238000005229 chemical vapour deposition Methods 0.000 description 1
- 239000006258 conductive agent Substances 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000000407 epitaxy Methods 0.000 description 1
- 239000006260 foam Substances 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052759 nickel Inorganic materials 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 230000001699 photocatalysis Effects 0.000 description 1
- 229910001950 potassium oxide Inorganic materials 0.000 description 1
- 239000012286 potassium permanganate Substances 0.000 description 1
- 230000002441 reversible effect Effects 0.000 description 1
- 239000002594 sorbent Substances 0.000 description 1
- 238000003786 synthesis reaction Methods 0.000 description 1
- BFKJFAAPBSQJPD-UHFFFAOYSA-N tetrafluoroethene Chemical group FC(F)=C(F)F BFKJFAAPBSQJPD-UHFFFAOYSA-N 0.000 description 1
- 238000001291 vacuum drying Methods 0.000 description 1
Images
Classifications
-
- 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
-
- 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
- Y02E60/13—Energy storage using capacitors
Abstract
Description
? | The Heating temperature in biological calcium carbonate source (DEG C) | The mass ratio of biological calcium carbonate and metallic reducing agent | Heating temperature (DEG C) | Reaction times (hour) | The concentration (M) of aqueous acid | Reaction times (hour) |
Embodiment 5 | 475 | 1:0.01 | 600 | 0.5 | 0.5 | 0.5 |
Embodiment 6 | 550 | 1:0.01 | 600 | 0.5 | 0.5 | 0.5 |
Embodiment 7 | 400 | 1:1.205 | 600 | 0.5 | 0.5 | 0.5 |
Embodiment 8 | 400 | 1:2.4 | 600 | 0.5 | 0.5 | 0.5 |
Embodiment 9 | 400 | 1:0.01 | 675 | 0.5 | 0.5 | 0.5 |
Embodiment 10 | 400 | 1:0.01 | 750 | 0.5 | 0.5 | 0.5 |
Embodiment 11 | 400 | 1:0.01 | 600 | 4.25 | 0.5 | 0.5 |
Embodiment 12 | 400 | 1:0.01 | 600 | 8 | 0.5 | 0.5 |
Embodiment 13 | 400 | 1:0.01 | 600 | 0.5 | 3.25 | 0.5 |
Embodiment 14 | 400 | 1:0.01 | 600 | 0.5 | 6 | 0.5 |
Embodiment 15 | 400 | 1:0.01 | 600 | 0.5 | 0.5 | 6.25 |
Embodiment 16 | 400 | 1:0.01 | 600 | 0.5 | 0.5 | 12 |
Claims (10)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201410140813.0A CN103880003B (en) | 2014-04-10 | 2014-04-10 | A kind of with biological calcium carbonate source for raw material prepares grapheme material and application |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201410140813.0A CN103880003B (en) | 2014-04-10 | 2014-04-10 | A kind of with biological calcium carbonate source for raw material prepares grapheme material and application |
Publications (2)
Publication Number | Publication Date |
---|---|
CN103880003A true CN103880003A (en) | 2014-06-25 |
CN103880003B CN103880003B (en) | 2016-03-02 |
Family
ID=50949181
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201410140813.0A Expired - Fee Related CN103880003B (en) | 2014-04-10 | 2014-04-10 | A kind of with biological calcium carbonate source for raw material prepares grapheme material and application |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN103880003B (en) |
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104370285A (en) * | 2014-10-23 | 2015-02-25 | 北京大学 | Method for macroscopically preparing high-quality graphene by using bio-mineralized material |
CN107123550A (en) * | 2017-05-16 | 2017-09-01 | 郭家林 | A kind of egg shell derives the preparation method of three-dimensional honeycomb shape carbon material |
CN107565103A (en) * | 2017-07-20 | 2018-01-09 | 广东东岛新能源股份有限公司 | A kind of porous silicon/graphene composite material and its production and use |
CN109455699A (en) * | 2017-09-06 | 2019-03-12 | 哈尔滨工业大学 | A kind of graphene and its preparation method and application prepared using shell or eggshell waste |
CN109980167A (en) * | 2019-03-07 | 2019-07-05 | 浙江工业大学 | Polyvinylidene difluoride film and its preparation and the application for having bionical three periods minimal surface structure |
CN110416545A (en) * | 2019-08-07 | 2019-11-05 | 东北林业大学 | A method of Porous hollow carbon nano rod lithium ion battery negative material is prepared by template of Carapax Eriocheir sinensis |
CN114628651A (en) * | 2021-09-27 | 2022-06-14 | 万向一二三股份公司 | Preparation method and application of high-first-efficiency long-cycle SiO/C composite negative electrode material |
CN116332164A (en) * | 2023-03-28 | 2023-06-27 | 湛江市南澜珍珠生物科技有限公司 | Continuous graphene preparation process and continuous reaction equipment thereof |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102583357A (en) * | 2012-03-26 | 2012-07-18 | 方大炭素新材料科技股份有限公司 | Method for preparing graphene from limestone |
CN102838110A (en) * | 2012-09-17 | 2012-12-26 | 哈尔滨工业大学 | Preparation method of graphene powder |
-
2014
- 2014-04-10 CN CN201410140813.0A patent/CN103880003B/en not_active Expired - Fee Related
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102583357A (en) * | 2012-03-26 | 2012-07-18 | 方大炭素新材料科技股份有限公司 | Method for preparing graphene from limestone |
CN102838110A (en) * | 2012-09-17 | 2012-12-26 | 哈尔滨工业大学 | Preparation method of graphene powder |
Cited By (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104370285A (en) * | 2014-10-23 | 2015-02-25 | 北京大学 | Method for macroscopically preparing high-quality graphene by using bio-mineralized material |
CN107123550A (en) * | 2017-05-16 | 2017-09-01 | 郭家林 | A kind of egg shell derives the preparation method of three-dimensional honeycomb shape carbon material |
CN107565103A (en) * | 2017-07-20 | 2018-01-09 | 广东东岛新能源股份有限公司 | A kind of porous silicon/graphene composite material and its production and use |
CN109455699A (en) * | 2017-09-06 | 2019-03-12 | 哈尔滨工业大学 | A kind of graphene and its preparation method and application prepared using shell or eggshell waste |
CN109455699B (en) * | 2017-09-06 | 2020-10-02 | 哈尔滨工业大学 | Graphene prepared from shell or eggshell waste and preparation method and application thereof |
CN109980167A (en) * | 2019-03-07 | 2019-07-05 | 浙江工业大学 | Polyvinylidene difluoride film and its preparation and the application for having bionical three periods minimal surface structure |
CN109980167B (en) * | 2019-03-07 | 2021-12-07 | 浙江工业大学 | Polyvinylidene fluoride film with bionic three-cycle minimum curved surface structure and preparation and application thereof |
CN110416545A (en) * | 2019-08-07 | 2019-11-05 | 东北林业大学 | A method of Porous hollow carbon nano rod lithium ion battery negative material is prepared by template of Carapax Eriocheir sinensis |
CN114628651A (en) * | 2021-09-27 | 2022-06-14 | 万向一二三股份公司 | Preparation method and application of high-first-efficiency long-cycle SiO/C composite negative electrode material |
CN116332164A (en) * | 2023-03-28 | 2023-06-27 | 湛江市南澜珍珠生物科技有限公司 | Continuous graphene preparation process and continuous reaction equipment thereof |
Also Published As
Publication number | Publication date |
---|---|
CN103880003B (en) | 2016-03-02 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN103880003B (en) | A kind of with biological calcium carbonate source for raw material prepares grapheme material and application | |
CN106654194B (en) | A kind of SiO of element dopingxAnode material and its preparation method and application | |
Zhou et al. | Hollow nanospheres of mesoporous Co9S8 as a high-capacity and long-life anode for advanced lithium ion batteries | |
Xie et al. | Facile synthesis of porous NiO hollow microspheres and its electrochemical lithium-storage performance | |
Li et al. | Layer structured sulfur/expanded graphite composite as cathode for lithium battery | |
CN109659540B (en) | Preparation method of porous carbon-coated antimony telluride nanosheet and application of porous carbon-coated antimony telluride nanosheet as negative electrode material of metal ion battery | |
Fu et al. | Size controlling and surface engineering enable NaTi2 (PO4) 3/C outstanding sodium storage properties | |
CN107910495B (en) | Graphene-based lithium ion battery negative electrode material and preparation method thereof | |
Lv et al. | Ultrafine nanoparticles assembled Mo2C nanoplates as promising anode materials for sodium ion batteries with excellent performance | |
CN109346684A (en) | A kind of carbon nanotube confinement selenium composite positive pole and preparation method thereof | |
CN105161721A (en) | Three-dimensional composite material formed by filling carbon-encapsulated tin granules into graphene interlaminations and by filling graphene layers with carbon-encapsulated tin granules and preparation method for three-dimensional composite material | |
Hua et al. | Vanadium trioxide nanowire arrays as a cathode material for lithium-ion battery | |
CN105655589A (en) | Graphene composite material and preparation method thereof | |
Chen et al. | Bi2S3–CoS@ C core-shell structure derived from ZIF-67 as anodes for high performance lithium-ion batteries | |
JP6621994B2 (en) | Negative electrode material for lithium secondary battery and method for producing the same, composition for negative electrode active material layer for lithium secondary battery using the negative electrode material, negative electrode for lithium secondary battery, and lithium secondary battery | |
CN109286002B (en) | Multi-bark biomass carbon-loaded red phosphorus sodium ion battery negative electrode material and preparation method thereof | |
Chen et al. | Template-directed preparation of two-layer porous NiO film via hydrothermal synthesis for lithium ion batteries | |
Lin et al. | Multiporous core-shell structured MnO@ N-Doped carbon towards high-performance lithium-ion batteries | |
CN103840158A (en) | Preparation method for graphene/molybdenum disulfide composite material | |
CN103441248A (en) | High-specific-capacity and long-life type N-doped carbon microsphere/sulphur composited anode material and preparation method thereof | |
Zhu et al. | A metal–organic-framework derived NiFe2O4@ NiCo-LDH nanocube as high-performance lithium-ion battery anode under different temperatures | |
Sha et al. | Appraisal of carbon-coated Li4Ti5O12 acanthospheres from optimized two-step hydrothermal synthesis as a superior anode for sodium-ion batteries | |
Wang et al. | Facile synthesis of boron-doped porous carbon as anode for lithium–ion batteries with excellent electrochemical performance | |
CN105826547A (en) | Method for preparing graphene-doped/carbon-clad lithium titanate composite negative electrode material through three-step method | |
Gong et al. | Construction of novel hierarchical honeycomb-like Mn3O4 MnO2 core-shell architecture with high voltage for advanced aqueous zinc-ion batteries |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C53 | Correction of patent of invention or patent application | ||
CB03 | Change of inventor or designer information |
Inventor after: Bao Zhihao Inventor after: Liu Hang Inventor after: Li Xiaodong Inventor after: Yao Li Inventor after: Zeng Chaoyang Inventor after: Guo Yimin Inventor after: Zhang Weiping Inventor after: Wang Dong Inventor before: Bao Zhihao Inventor before: Liu Hang Inventor before: Li Xiaodong Inventor before: Yao Li |
|
COR | Change of bibliographic data |
Free format text: CORRECT: INVENTOR; FROM: BAO ZHIHAO LIU HENG LI XIAODONG YAO LI TO: BAO ZHIHAO LIU HENG LI XIAODONG YAO LI CENG ZHAOYANG GUO YIMIN ZHANG WEIPING WANG DONG |
|
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: 20160302 |
|
CF01 | Termination of patent right due to non-payment of annual fee |