CN106925220A - 一种二氧化锰/碳复合纳米管的制备方法 - Google Patents
一种二氧化锰/碳复合纳米管的制备方法 Download PDFInfo
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- CN106925220A CN106925220A CN201710268334.0A CN201710268334A CN106925220A CN 106925220 A CN106925220 A CN 106925220A CN 201710268334 A CN201710268334 A CN 201710268334A CN 106925220 A CN106925220 A CN 106925220A
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- manganese dioxide
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- NUJOXMJBOLGQSY-UHFFFAOYSA-N manganese dioxide Chemical compound O=[Mn]=O NUJOXMJBOLGQSY-UHFFFAOYSA-N 0.000 title claims abstract description 155
- 239000002131 composite material Substances 0.000 title claims abstract description 46
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 title claims abstract description 45
- 229910052799 carbon Inorganic materials 0.000 title claims abstract description 44
- 239000002071 nanotube Substances 0.000 title claims abstract description 35
- 238000002360 preparation method Methods 0.000 title claims abstract description 18
- 239000002134 carbon nanofiber Substances 0.000 claims abstract description 27
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 claims abstract description 21
- 238000010041 electrostatic spinning Methods 0.000 claims abstract description 20
- 238000000137 annealing Methods 0.000 claims abstract description 14
- 238000000034 method Methods 0.000 claims description 27
- 239000002121 nanofiber Substances 0.000 claims description 20
- 238000001179 sorption measurement Methods 0.000 claims description 19
- 239000012528 membrane Substances 0.000 claims description 15
- 150000001875 compounds Chemical class 0.000 claims description 9
- 230000003647 oxidation Effects 0.000 claims description 9
- 238000007254 oxidation reaction Methods 0.000 claims description 9
- 239000012286 potassium permanganate Substances 0.000 claims description 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 7
- 239000008367 deionised water Substances 0.000 claims description 5
- 229910021641 deionized water Inorganic materials 0.000 claims description 5
- 238000001035 drying Methods 0.000 claims description 5
- 238000003756 stirring Methods 0.000 claims description 5
- 238000003763 carbonization Methods 0.000 claims description 4
- 238000006243 chemical reaction Methods 0.000 claims description 4
- 238000007654 immersion Methods 0.000 claims description 4
- 238000002791 soaking Methods 0.000 claims description 4
- 238000005119 centrifugation Methods 0.000 claims description 3
- 230000009514 concussion Effects 0.000 claims description 3
- 238000005070 sampling Methods 0.000 claims description 3
- 239000000835 fiber Substances 0.000 claims description 2
- 239000011261 inert gas Substances 0.000 claims description 2
- 239000007788 liquid Substances 0.000 claims description 2
- 239000006228 supernatant Substances 0.000 claims description 2
- 230000001276 controlling effect Effects 0.000 abstract description 2
- 230000001105 regulatory effect Effects 0.000 abstract description 2
- RECVMTHOQWMYFX-UHFFFAOYSA-N oxygen(1+) dihydride Chemical compound [OH2+] RECVMTHOQWMYFX-UHFFFAOYSA-N 0.000 abstract 1
- 238000004065 wastewater treatment Methods 0.000 abstract 1
- ZMXDDKWLCZADIW-UHFFFAOYSA-N N,N-Dimethylformamide Chemical compound CN(C)C=O ZMXDDKWLCZADIW-UHFFFAOYSA-N 0.000 description 27
- 229920002239 polyacrylonitrile Polymers 0.000 description 19
- 239000002041 carbon nanotube Substances 0.000 description 17
- 239000000463 material Substances 0.000 description 11
- 239000013078 crystal Substances 0.000 description 10
- 238000010438 heat treatment Methods 0.000 description 9
- 238000002474 experimental method Methods 0.000 description 6
- RVPVRDXYQKGNMQ-UHFFFAOYSA-N lead(2+) Chemical compound [Pb+2] RVPVRDXYQKGNMQ-UHFFFAOYSA-N 0.000 description 5
- 239000011572 manganese Substances 0.000 description 5
- 239000011159 matrix material Substances 0.000 description 5
- -1 compound carbon nanofibers Chemical class 0.000 description 4
- 239000012071 phase Substances 0.000 description 4
- 229910052700 potassium Inorganic materials 0.000 description 4
- 229920000049 Carbon (fiber) Polymers 0.000 description 3
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 description 3
- 238000010521 absorption reaction Methods 0.000 description 3
- 239000005030 aluminium foil Substances 0.000 description 3
- 239000004917 carbon fiber Substances 0.000 description 3
- 238000001816 cooling Methods 0.000 description 3
- 239000000203 mixture Substances 0.000 description 3
- 229910052760 oxygen Inorganic materials 0.000 description 3
- 239000011591 potassium Substances 0.000 description 3
- 238000001291 vacuum drying Methods 0.000 description 3
- 239000003643 water by type Substances 0.000 description 3
- PWHULOQIROXLJO-UHFFFAOYSA-N Manganese Chemical compound [Mn] PWHULOQIROXLJO-UHFFFAOYSA-N 0.000 description 2
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 description 2
- 239000003463 adsorbent Substances 0.000 description 2
- 239000008346 aqueous phase Substances 0.000 description 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 2
- 238000005229 chemical vapour deposition Methods 0.000 description 2
- 238000002242 deionisation method Methods 0.000 description 2
- 238000004070 electrodeposition Methods 0.000 description 2
- 229910021389 graphene Inorganic materials 0.000 description 2
- AMWRITDGCCNYAT-UHFFFAOYSA-L hydroxy(oxo)manganese;manganese Chemical compound [Mn].O[Mn]=O.O[Mn]=O AMWRITDGCCNYAT-UHFFFAOYSA-L 0.000 description 2
- 229910052748 manganese Inorganic materials 0.000 description 2
- 239000001301 oxygen Substances 0.000 description 2
- 238000001420 photoelectron spectroscopy Methods 0.000 description 2
- 239000000047 product Substances 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- LLYXJBROWQDVMI-UHFFFAOYSA-N 2-chloro-4-nitrotoluene Chemical compound CC1=CC=C([N+]([O-])=O)C=C1Cl LLYXJBROWQDVMI-UHFFFAOYSA-N 0.000 description 1
- 240000007594 Oryza sativa Species 0.000 description 1
- 235000007164 Oryza sativa Nutrition 0.000 description 1
- 238000002441 X-ray diffraction Methods 0.000 description 1
- 239000002156 adsorbate Substances 0.000 description 1
- HPTYUNKZVDYXLP-UHFFFAOYSA-N aluminum;trihydroxy(trihydroxysilyloxy)silane;hydrate Chemical compound O.[Al].[Al].O[Si](O)(O)O[Si](O)(O)O HPTYUNKZVDYXLP-UHFFFAOYSA-N 0.000 description 1
- 238000003556 assay Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000033228 biological regulation Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000003990 capacitor Substances 0.000 description 1
- 229910021393 carbon nanotube Inorganic materials 0.000 description 1
- 239000003575 carbonaceous material Substances 0.000 description 1
- 238000006555 catalytic reaction Methods 0.000 description 1
- 238000012512 characterization method Methods 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000002425 crystallisation Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000000151 deposition Methods 0.000 description 1
- 230000008021 deposition Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000001523 electrospinning Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 229910052621 halloysite Inorganic materials 0.000 description 1
- 229910001385 heavy metal Inorganic materials 0.000 description 1
- 238000001027 hydrothermal synthesis Methods 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 150000002500 ions Chemical class 0.000 description 1
- 239000002086 nanomaterial Substances 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 230000033116 oxidation-reduction process Effects 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 235000009566 rice Nutrition 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 230000003595 spectral effect Effects 0.000 description 1
- 238000001228 spectrum Methods 0.000 description 1
- 238000009987 spinning Methods 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 239000004408 titanium dioxide Substances 0.000 description 1
- 239000002351 wastewater Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
- B01J20/02—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material
- B01J20/20—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material comprising free carbon; comprising carbon obtained by carbonising processes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
- B01J20/02—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material
- B01J20/06—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material comprising oxides or hydroxides of metals not provided for in group B01J20/04
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/28—Treatment of water, waste water, or sewage by sorption
- C02F1/281—Treatment of water, waste water, or sewage by sorption using inorganic sorbents
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2101/00—Nature of the contaminant
- C02F2101/10—Inorganic compounds
- C02F2101/20—Heavy metals or heavy metal compounds
Landscapes
- Chemical & Material Sciences (AREA)
- Inorganic Chemistry (AREA)
- Organic Chemistry (AREA)
- Analytical Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Inorganic Compounds Of Heavy Metals (AREA)
- Carbon And Carbon Compounds (AREA)
Abstract
Description
Claims (8)
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Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108178369A (zh) * | 2017-12-28 | 2018-06-19 | 深圳职业技术学院 | 一种利用单过硫酸盐强化锰砂去除水中铅离子的方法 |
CN109647355A (zh) * | 2018-12-11 | 2019-04-19 | 天津工业大学 | 一种原位生长二氧化锰高效铅离子吸附剂的制备方法 |
CN109647538A (zh) * | 2018-12-11 | 2019-04-19 | 天津工业大学 | 一种二氧化锰负载型催化剂的制备方法 |
CN110237813A (zh) * | 2019-06-10 | 2019-09-17 | 吉林大学 | 一种中空结构的碳/二氧化锰复合纳米纤维的制备方法及其应用 |
CN111501135A (zh) * | 2019-01-30 | 2020-08-07 | 宁波方太厨具有限公司 | 一种臭氧催化纳米纤维的制备方法 |
CN113871212A (zh) * | 2021-11-29 | 2021-12-31 | 桂林电子科技大学 | 一种具有核壳结构的二氧化锰/碳膜复合材料及其制备方法和应用 |
CN115676904A (zh) * | 2022-11-09 | 2023-02-03 | 上海纳米技术及应用国家工程研究中心有限公司 | 一种高比表面积锰钴氧/碳负极材料的制备方法及其产品和应用 |
CN115893500A (zh) * | 2022-11-23 | 2023-04-04 | 中国地质大学(北京) | 一种新型锰基KxMnO2/C钾离子电池正极材料的制备方法 |
Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20130202890A1 (en) * | 2012-02-03 | 2013-08-08 | Jing Kong | Aerogels and methods of making same |
CN103490057A (zh) * | 2013-09-27 | 2014-01-01 | 中国海洋石油总公司 | 一种锂离子电池用镍锰酸锂正极材料的制备方法 |
CN105552342A (zh) * | 2016-02-18 | 2016-05-04 | 长春理工大学 | 碳纤维附着MnO2的锂离子电池柔性负极及其制备方法 |
CN105926083A (zh) * | 2016-06-24 | 2016-09-07 | 南京国轩电池有限公司 | 一种MnO2/C复合纤维的制备方法 |
CN106111682A (zh) * | 2016-06-21 | 2016-11-16 | 天津师范大学 | 采用碳纳米材料对单一体系中Pb等温吸附的调控方法 |
CN106410181A (zh) * | 2016-11-10 | 2017-02-15 | 无锡市明盛强力风机有限公司 | 一种含MnO2纳米线的石墨烯复合材料的制备方法 |
US20170057839A1 (en) * | 2015-09-01 | 2017-03-02 | King Fahd University Of Petroleum And Minerals | Adsorption of aromatic hydrocarbons from water using metal oxide impregnated carbon nanotubes |
CN106512939A (zh) * | 2016-11-23 | 2017-03-22 | 杭州电子科技大学 | 一种多层石墨烯负载二氧化钛、铁钛双金属纳米颗粒及其制备方法 |
-
2017
- 2017-04-22 CN CN201710268334.0A patent/CN106925220B/zh active Active
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20130202890A1 (en) * | 2012-02-03 | 2013-08-08 | Jing Kong | Aerogels and methods of making same |
CN103490057A (zh) * | 2013-09-27 | 2014-01-01 | 中国海洋石油总公司 | 一种锂离子电池用镍锰酸锂正极材料的制备方法 |
US20170057839A1 (en) * | 2015-09-01 | 2017-03-02 | King Fahd University Of Petroleum And Minerals | Adsorption of aromatic hydrocarbons from water using metal oxide impregnated carbon nanotubes |
CN105552342A (zh) * | 2016-02-18 | 2016-05-04 | 长春理工大学 | 碳纤维附着MnO2的锂离子电池柔性负极及其制备方法 |
CN106111682A (zh) * | 2016-06-21 | 2016-11-16 | 天津师范大学 | 采用碳纳米材料对单一体系中Pb等温吸附的调控方法 |
CN105926083A (zh) * | 2016-06-24 | 2016-09-07 | 南京国轩电池有限公司 | 一种MnO2/C复合纤维的制备方法 |
CN106410181A (zh) * | 2016-11-10 | 2017-02-15 | 无锡市明盛强力风机有限公司 | 一种含MnO2纳米线的石墨烯复合材料的制备方法 |
CN106512939A (zh) * | 2016-11-23 | 2017-03-22 | 杭州电子科技大学 | 一种多层石墨烯负载二氧化钛、铁钛双金属纳米颗粒及其制备方法 |
Non-Patent Citations (1)
Title |
---|
魏秉庆: "《碳索 吴生八十华诞论文集》", 30 June 2014, 清华大学出版社 * |
Cited By (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108178369A (zh) * | 2017-12-28 | 2018-06-19 | 深圳职业技术学院 | 一种利用单过硫酸盐强化锰砂去除水中铅离子的方法 |
CN109647355A (zh) * | 2018-12-11 | 2019-04-19 | 天津工业大学 | 一种原位生长二氧化锰高效铅离子吸附剂的制备方法 |
CN109647538A (zh) * | 2018-12-11 | 2019-04-19 | 天津工业大学 | 一种二氧化锰负载型催化剂的制备方法 |
CN111501135A (zh) * | 2019-01-30 | 2020-08-07 | 宁波方太厨具有限公司 | 一种臭氧催化纳米纤维的制备方法 |
CN110237813A (zh) * | 2019-06-10 | 2019-09-17 | 吉林大学 | 一种中空结构的碳/二氧化锰复合纳米纤维的制备方法及其应用 |
CN110237813B (zh) * | 2019-06-10 | 2022-01-04 | 吉林大学 | 一种中空结构的碳/二氧化锰复合纳米纤维的制备方法及其应用 |
CN113871212A (zh) * | 2021-11-29 | 2021-12-31 | 桂林电子科技大学 | 一种具有核壳结构的二氧化锰/碳膜复合材料及其制备方法和应用 |
CN113871212B (zh) * | 2021-11-29 | 2022-12-27 | 桂林电子科技大学 | 一种具有核壳结构的二氧化锰/碳膜复合材料及其制备方法和应用 |
CN115676904A (zh) * | 2022-11-09 | 2023-02-03 | 上海纳米技术及应用国家工程研究中心有限公司 | 一种高比表面积锰钴氧/碳负极材料的制备方法及其产品和应用 |
CN115676904B (zh) * | 2022-11-09 | 2024-02-13 | 上海纳米技术及应用国家工程研究中心有限公司 | 一种高比表面积锰钴氧/碳负极材料的制备方法及其产品和应用 |
CN115893500A (zh) * | 2022-11-23 | 2023-04-04 | 中国地质大学(北京) | 一种新型锰基KxMnO2/C钾离子电池正极材料的制备方法 |
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Effective date of registration: 20210714 Address after: 1507, 15 / F, block D, phase III (South District), Huguang road independent innovation industrial base, Shushan Economic Development Zone, Hefei City, Anhui Province Patentee after: ANHUI YINGLONG INDUSTRIAL DESIGN Co.,Ltd. Address before: 116000 Dongtan village, Wangjia Town, Zhuanghe City, Dalian City, Liaoning Province Patentee before: Yang Yancheng Patentee before: Yang Jianmao |
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Effective date of registration: 20231018 Address after: 411100 Heling Town, Yuhu District, Xiangtan City, Hunan Province Patentee after: XIANGTAN ELECTROCHEMICAL SCIENT Ltd. Address before: 1507, 15 / F, block D, phase III (South District), Huguang road independent innovation industrial base, Shushan Economic Development Zone, Hefei City, Anhui Province Patentee before: ANHUI YINGLONG INDUSTRIAL DESIGN Co.,Ltd. |
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