CN102974307B - 功能化石墨烯吸附剂及其制备方法和应用 - Google Patents
功能化石墨烯吸附剂及其制备方法和应用 Download PDFInfo
- Publication number
- CN102974307B CN102974307B CN201210462851.9A CN201210462851A CN102974307B CN 102974307 B CN102974307 B CN 102974307B CN 201210462851 A CN201210462851 A CN 201210462851A CN 102974307 B CN102974307 B CN 102974307B
- Authority
- CN
- China
- Prior art keywords
- adsorbent
- functionalized graphene
- preparation
- graphene
- wastewater
- 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.)
- Active
Links
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 title claims abstract description 113
- 229910021389 graphene Inorganic materials 0.000 title claims abstract description 104
- 239000003463 adsorbent Substances 0.000 title claims abstract description 56
- 238000002360 preparation method Methods 0.000 title claims abstract description 19
- 239000002351 wastewater Substances 0.000 claims abstract description 44
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 claims abstract description 40
- 238000006243 chemical reaction Methods 0.000 claims abstract description 34
- 238000000034 method Methods 0.000 claims abstract description 26
- 238000001179 sorption measurement Methods 0.000 claims abstract description 25
- LZZYPRNAOMGNLH-UHFFFAOYSA-M Cetrimonium bromide Chemical compound [Br-].CCCCCCCCCCCCCCCC[N+](C)(C)C LZZYPRNAOMGNLH-UHFFFAOYSA-M 0.000 claims abstract description 21
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 13
- 239000000725 suspension Substances 0.000 claims abstract description 10
- 239000002244 precipitate Substances 0.000 claims abstract description 6
- 239000002344 surface layer Substances 0.000 claims abstract description 5
- 239000007788 liquid Substances 0.000 claims abstract description 4
- 238000000967 suction filtration Methods 0.000 claims abstract description 3
- 238000001035 drying Methods 0.000 claims abstract 2
- 238000005406 washing Methods 0.000 claims abstract 2
- 229910052804 chromium Inorganic materials 0.000 claims description 39
- 239000011651 chromium Substances 0.000 claims description 39
- 239000012528 membrane Substances 0.000 claims description 8
- 230000008569 process Effects 0.000 claims description 7
- 239000003638 chemical reducing agent Substances 0.000 claims description 6
- 238000001132 ultrasonic dispersion Methods 0.000 claims description 4
- 239000012279 sodium borohydride Substances 0.000 claims description 3
- 229910000033 sodium borohydride Inorganic materials 0.000 claims description 3
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 claims description 2
- 239000011148 porous material Substances 0.000 claims description 2
- 229910052700 potassium Inorganic materials 0.000 claims description 2
- 239000011591 potassium Substances 0.000 claims description 2
- 239000003795 chemical substances by application Substances 0.000 claims 1
- 238000010438 heat treatment Methods 0.000 claims 1
- 238000003756 stirring Methods 0.000 abstract description 5
- 230000007613 environmental effect Effects 0.000 abstract description 3
- ZCDOYSPFYFSLEW-UHFFFAOYSA-N chromate(2-) Chemical compound [O-][Cr]([O-])(=O)=O ZCDOYSPFYFSLEW-UHFFFAOYSA-N 0.000 abstract 2
- 239000002699 waste material Substances 0.000 abstract 2
- 230000003534 oscillatory effect Effects 0.000 abstract 1
- 229910001385 heavy metal Inorganic materials 0.000 description 19
- 230000010355 oscillation Effects 0.000 description 12
- 239000000126 substance Substances 0.000 description 7
- 230000035484 reaction time Effects 0.000 description 6
- 238000010586 diagram Methods 0.000 description 5
- 239000008367 deionised water Substances 0.000 description 4
- 229910021641 deionized water Inorganic materials 0.000 description 4
- 125000000524 functional group Chemical group 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 239000004094 surface-active agent Substances 0.000 description 4
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 229910052760 oxygen Inorganic materials 0.000 description 3
- 239000001301 oxygen Substances 0.000 description 3
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 2
- 238000005054 agglomeration Methods 0.000 description 2
- 230000002776 aggregation Effects 0.000 description 2
- 125000003277 amino group Chemical group 0.000 description 2
- 239000002041 carbon nanotube Substances 0.000 description 2
- 229910021393 carbon nanotube Inorganic materials 0.000 description 2
- 239000003093 cationic surfactant Substances 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 238000011161 development Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000003344 environmental pollutant Substances 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 239000002086 nanomaterial Substances 0.000 description 2
- 231100000719 pollutant Toxicity 0.000 description 2
- 239000000047 product Substances 0.000 description 2
- 238000001878 scanning electron micrograph Methods 0.000 description 2
- VWDWKYIASSYTQR-UHFFFAOYSA-N sodium nitrate Chemical compound [Na+].[O-][N+]([O-])=O VWDWKYIASSYTQR-UHFFFAOYSA-N 0.000 description 2
- VDZOOKBUILJEDG-UHFFFAOYSA-M tetrabutylammonium hydroxide Chemical compound [OH-].CCCC[N+](CCCC)(CCCC)CCCC VDZOOKBUILJEDG-UHFFFAOYSA-M 0.000 description 2
- 239000002028 Biomass Substances 0.000 description 1
- CPELXLSAUQHCOX-UHFFFAOYSA-M Bromide Chemical compound [Br-] CPELXLSAUQHCOX-UHFFFAOYSA-M 0.000 description 1
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 1
- 238000005033 Fourier transform infrared spectroscopy Methods 0.000 description 1
- MHAJPDPJQMAIIY-UHFFFAOYSA-N Hydrogen peroxide Chemical compound OO MHAJPDPJQMAIIY-UHFFFAOYSA-N 0.000 description 1
- 238000004566 IR spectroscopy Methods 0.000 description 1
- 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 description 1
- PWHULOQIROXLJO-UHFFFAOYSA-N Manganese Chemical compound [Mn] PWHULOQIROXLJO-UHFFFAOYSA-N 0.000 description 1
- QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 description 1
- 238000002441 X-ray diffraction Methods 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 150000004996 alkyl benzenes Chemical class 0.000 description 1
- 125000005211 alkyl trimethyl ammonium group Chemical group 0.000 description 1
- SWLVFNYSXGMGBS-UHFFFAOYSA-N ammonium bromide Chemical compound [NH4+].[Br-] SWLVFNYSXGMGBS-UHFFFAOYSA-N 0.000 description 1
- WDIHJSXYQDMJHN-UHFFFAOYSA-L barium chloride Chemical compound [Cl-].[Cl-].[Ba+2] WDIHJSXYQDMJHN-UHFFFAOYSA-L 0.000 description 1
- 229910001626 barium chloride Inorganic materials 0.000 description 1
- 238000010923 batch production Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010170 biological method Methods 0.000 description 1
- 239000006227 byproduct Substances 0.000 description 1
- RLGQACBPNDBWTB-UHFFFAOYSA-N cetyltrimethylammonium ion Chemical compound CCCCCCCCCCCCCCCC[N+](C)(C)C RLGQACBPNDBWTB-UHFFFAOYSA-N 0.000 description 1
- 238000009388 chemical precipitation Methods 0.000 description 1
- 238000010835 comparative analysis Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 238000000909 electrodialysis Methods 0.000 description 1
- 238000005868 electrolysis reaction Methods 0.000 description 1
- 239000010881 fly ash Substances 0.000 description 1
- 229910002804 graphite Inorganic materials 0.000 description 1
- 239000010439 graphite Substances 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 238000007210 heterogeneous catalysis Methods 0.000 description 1
- 231100000086 high toxicity Toxicity 0.000 description 1
- 239000005457 ice water Substances 0.000 description 1
- 239000010842 industrial wastewater Substances 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000005342 ion exchange Methods 0.000 description 1
- 239000010410 layer Substances 0.000 description 1
- 229910052748 manganese Inorganic materials 0.000 description 1
- 239000011572 manganese Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 1
- 238000005065 mining Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000002135 nanosheet Substances 0.000 description 1
- 231100000252 nontoxic Toxicity 0.000 description 1
- 230000003000 nontoxic effect Effects 0.000 description 1
- 230000005693 optoelectronics Effects 0.000 description 1
- 238000000053 physical method Methods 0.000 description 1
- 125000002924 primary amino group Chemical group [H]N([H])* 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 230000036632 reaction speed Effects 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000010865 sewage Substances 0.000 description 1
- 229910052708 sodium Inorganic materials 0.000 description 1
- 239000011734 sodium Substances 0.000 description 1
- 235000010344 sodium nitrate Nutrition 0.000 description 1
- 239000004317 sodium nitrate Substances 0.000 description 1
- BDHFUVZGWQCTTF-UHFFFAOYSA-M sulfonate Chemical compound [O-]S(=O)=O BDHFUVZGWQCTTF-UHFFFAOYSA-M 0.000 description 1
- QAOWNCQODCNURD-UHFFFAOYSA-N sulfuric acid Substances OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
- 238000003911 water pollution Methods 0.000 description 1
Landscapes
- Solid-Sorbent Or Filter-Aiding Compositions (AREA)
- Water Treatment By Sorption (AREA)
Abstract
Description
Claims (7)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210462851.9A CN102974307B (zh) | 2012-11-16 | 2012-11-16 | 功能化石墨烯吸附剂及其制备方法和应用 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210462851.9A CN102974307B (zh) | 2012-11-16 | 2012-11-16 | 功能化石墨烯吸附剂及其制备方法和应用 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102974307A CN102974307A (zh) | 2013-03-20 |
| CN102974307B true CN102974307B (zh) | 2014-10-01 |
Family
ID=47848824
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210462851.9A Active CN102974307B (zh) | 2012-11-16 | 2012-11-16 | 功能化石墨烯吸附剂及其制备方法和应用 |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102974307B (zh) |
Families Citing this family (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104276645B (zh) * | 2013-07-11 | 2016-11-02 | 中国科学院过程工程研究所 | 一种除去水中六价钼的方法 |
| CN103480333B (zh) * | 2013-09-16 | 2016-05-04 | 华南理工大学 | 一种复合型石墨烯吸附剂及其制备方法、应用 |
| CN103578593B (zh) * | 2013-10-17 | 2015-12-02 | 清华大学 | 一种利用石墨烯负载纳米零价铁复合材料去除放射性钴的方法 |
| CN103949218B (zh) * | 2014-04-21 | 2016-06-29 | 华南理工大学 | 一种改性石墨烯吸附剂及其制备方法与应用 |
| CN104291330B (zh) * | 2014-09-28 | 2017-02-08 | 上海第二工业大学 | 一种改性功能化石墨烯纳米材料的制备方法 |
| CN105588899B (zh) * | 2014-10-23 | 2018-04-13 | 复旦大学 | 一种官能团修饰介孔石墨烯复合材料的合成方法及其应用 |
| CN104307491B (zh) * | 2014-10-24 | 2018-06-08 | 武汉理工大学 | 一种高效吸附甲基橙染料的改性石墨烯及其制备方法 |
| CN104826594B (zh) * | 2015-05-22 | 2017-09-26 | 上海师范大学 | 高还原性磁性石墨烯的制备及其在Cr(VI)吸附中的应用 |
| CN104874354A (zh) * | 2015-06-05 | 2015-09-02 | 陈国荣 | 一种挥发性有机物石墨烯吸附薄膜 |
| CN105056891B (zh) * | 2015-07-16 | 2017-07-07 | 湖南大学 | 石墨烯修饰的生物炭复合材料及其制备方法和应用 |
| CN105251993B (zh) * | 2015-09-21 | 2017-07-07 | 清华大学 | 一种采用氧化石墨烯辅助制作Fe‑石墨烯颗粒的方法 |
| CN105457597B (zh) * | 2015-12-08 | 2018-02-27 | 华南理工大学 | 一种石墨烯/二氧化硅/纳米零价铁复合材料及其制备方法与应用 |
| CN106829943A (zh) * | 2016-12-14 | 2017-06-13 | 中国科学院上海微系统与信息技术研究所 | 一种提高石墨烯膜表面亲水性的方法 |
| CN107226923A (zh) * | 2017-06-12 | 2017-10-03 | 安徽省颍上县正泰电器有限责任公司 | 一种改性石墨烯与纳米纤维素复合温敏材料的制备方法 |
| CN109012603A (zh) * | 2018-10-25 | 2018-12-18 | 济南大学 | 一种处理碱性废水中六价钼的吸附剂及其制备方法 |
| CN109502624A (zh) * | 2018-12-12 | 2019-03-22 | 安徽华塑股份有限公司 | 利用副产盐酸制备氯化钙的方法 |
| CN112980447A (zh) * | 2021-03-09 | 2021-06-18 | 江苏维诗环境科技有限公司 | 用于Cr(VI)污染土壤的还原固化剂制备方法及装置 |
| CN114276218B (zh) * | 2021-12-06 | 2024-01-26 | 武汉轻工大学 | 一种提高花生根中白藜芦醇提取率的方法 |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101973620A (zh) * | 2010-09-21 | 2011-02-16 | 上海大学 | 利用氧化石墨烯片去除水中重金属离子的方法 |
| WO2012094045A2 (en) * | 2010-10-11 | 2012-07-12 | William Marsh Rice University | Layer-by-layer removal of graphene |
| KR101292151B1 (ko) * | 2010-12-29 | 2013-08-09 | 한국과학기술연구원 | 그라핀-산화철 복합체 및 그 제조방법 |
-
2012
- 2012-11-16 CN CN201210462851.9A patent/CN102974307B/zh active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN102974307A (zh) | 2013-03-20 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102974307B (zh) | 功能化石墨烯吸附剂及其制备方法和应用 | |
| CN104190385B (zh) | 聚吡咯/Fe3O4/石墨烯复合材料及其制备方法和应用 | |
| CN103480333B (zh) | 一种复合型石墨烯吸附剂及其制备方法、应用 | |
| CN105000886B (zh) | 一种宏观三维Fe3O4@石墨烯气凝胶超轻复合材料及制备方法 | |
| CN103949218B (zh) | 一种改性石墨烯吸附剂及其制备方法与应用 | |
| CN110523415A (zh) | 铜铁层状双金属氢氧化物、铜铁层状双金属氢氧化物/碳基复合材料及其制备方法和应用 | |
| CN113058549B (zh) | 一种碳纳米片复合材料及其制备方法和应用 | |
| CN105032375B (zh) | 一种磁性石墨基重金属吸附材料的制备方法 | |
| CN107008326A (zh) | 一种碳量子点负载铁基材料高效异相类芬顿催化剂的制备方法 | |
| Xu et al. | Synergistic adsorption and visible-light catalytic degradation of RhB from recyclable 3D mesoporous graphitic carbon nitride/reduced graphene oxide aerogels | |
| CN108704610A (zh) | 磁性碳修饰的镁铁水滑石复合材料及其制备方法和应用 | |
| CN110026222A (zh) | 一种Fe@3D-CNs复合催化材料及其制备方法 | |
| CN107185501A (zh) | 氧化石墨烯/纳米二氧化钛/海藻酸钠复合材料的制备方法与应用 | |
| CN116943704A (zh) | 改性生物炭催化剂及其制备方法 | |
| CN114939424A (zh) | 一种双金属型生物炭催化剂及制备方法和应用 | |
| CN104525202A (zh) | 一种α-Fe2O3介孔纳米棒/氮掺杂石墨烯复合材料的制备方法 | |
| CN111203234A (zh) | 一种CdIn2S4纳米块/SnIn4S8片状堆集结构双功能复合光催化剂的制备方法 | |
| CN108246334A (zh) | 一种功能化三元复合光催化材料及其制备方法与用途 | |
| CN111450856B (zh) | 以钒酸铋纳米片为前驱体制备超薄氯氧铋光催化剂的方法、超薄氯氧铋光催化剂及其应用 | |
| CN107240508A (zh) | 一种石墨烯/铁氧体纳米复合电极材料的制备方法 | |
| CN101966989B (zh) | 一种采用四角氧化锌光催化还原氧化石墨烯的方法 | |
| Qiu et al. | Preparation of a novel metal-free polypyrrole-red phosphorus adsorbent for efficient removal of Cr (VI) from aqueous solution | |
| Li et al. | Confined pyrolysis to transfer MXene-like MOF into 2D carbon nanosheet boosting the ozone oxidation of antibiotic: Degradation behavior and intrinsic mechanism | |
| CN116272918A (zh) | 胺化磁性微球-碳基-层状双氢氧化物复合材料及其制备方法和应用 | |
| CN114471466A (zh) | 氨基修饰玉米芯衍生的氮掺杂纳米零价铁/生物炭及其制备方法与应用 |
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 | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20181105 Address after: 410000 Yuelu District Yuelu street, Changsha, Hunan Province, 1 left 166 rooms of R & D headquarters of Central South University Science Park. Patentee after: Hunan red Pu Innovation Technology Development Co.,Ltd. Address before: 410082 College of environmental science and engineering, Hunan University, Hexi Mount Yuelu, Changsha, Hunan Patentee before: Hunan University |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20230228 Address after: 414000 Yueyang Digital Industrial Park 201, No. 421, Nanhu Avenue, Jin'eshan Street, Yueyanglou District, Yueyang City, Hunan Province Patentee after: Yueyang Hongpu Technology Development Co.,Ltd. Address before: 410000 Yuelu District Yuelu street, Changsha, Hunan Province, 1 left 166 rooms of R & D headquarters of Central South University Science Park. Patentee before: Hunan red Pu Innovation Technology Development Co.,Ltd. |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20230720 Address after: 410000 Yuelu District Yuelu street, Changsha, Hunan Province, 1 left 166 rooms of R & D headquarters of Central South University Science Park. Patentee after: Hunan red Pu Innovation Technology Development Co.,Ltd. Address before: 414000 Yueyang Digital Industrial Park 201, No. 421, Nanhu Avenue, Jin'eshan Street, Yueyanglou District, Yueyang City, Hunan Province Patentee before: Yueyang Hongpu Technology Development Co.,Ltd. |