WO2017174042A3 - 氧化石墨烯纯化方法和氧化石墨烯 - Google Patents

氧化石墨烯纯化方法和氧化石墨烯 Download PDF

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Publication number
WO2017174042A3
WO2017174042A3 PCT/CN2017/087295 CN2017087295W WO2017174042A3 WO 2017174042 A3 WO2017174042 A3 WO 2017174042A3 CN 2017087295 W CN2017087295 W CN 2017087295W WO 2017174042 A3 WO2017174042 A3 WO 2017174042A3
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WO
WIPO (PCT)
Prior art keywords
graphene oxide
exchange resin
purification method
cation exchange
purification
Prior art date
Application number
PCT/CN2017/087295
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English (en)
French (fr)
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WO2017174042A2 (zh
Inventor
张麟德
Original Assignee
张麟德
Priority date (The priority date 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 date listed.)
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Publication date
Application filed by 张麟德 filed Critical 张麟德
Priority to US16/086,012 priority Critical patent/US10273160B2/en
Publication of WO2017174042A2 publication Critical patent/WO2017174042A2/zh
Publication of WO2017174042A3 publication Critical patent/WO2017174042A3/zh

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    • 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
    • C01B32/15—Nano-sized carbon materials
    • C01B32/182—Graphene
    • C01B32/198—Graphene oxide
    • 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
    • B01J39/00—Cation exchange; Use of material as cation exchangers; Treatment of material for improving the cation exchange properties
    • B01J39/04—Processes using organic exchangers
    • B01J39/07—Processes using organic exchangers in the weakly acidic form
    • 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
    • B01J20/205—Carbon nanostructures, e.g. nanotubes, nanohorns, nanocones, nanoballs
    • 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
    • B01J39/00—Cation exchange; Use of material as cation exchangers; Treatment of material for improving the cation exchange properties
    • B01J39/04—Processes using organic exchangers
    • B01J39/05—Processes using organic exchangers in the strongly acidic form
    • 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
    • B01J47/00—Ion-exchange processes in general; Apparatus therefor
    • B01J47/02—Column or bed processes
    • B01J47/04—Mixed-bed 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
    • B01J49/00—Regeneration or reactivation of ion-exchangers; Apparatus therefor
    • B01J49/50—Regeneration or reactivation of ion-exchangers; Apparatus therefor characterised by the regeneration reagents
    • B01J49/53—Regeneration or reactivation of ion-exchangers; Apparatus therefor characterised by the regeneration reagents for cationic exchangers
    • 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
    • B01J49/00—Regeneration or reactivation of ion-exchangers; Apparatus therefor
    • B01J49/50—Regeneration or reactivation of ion-exchangers; Apparatus therefor characterised by the regeneration reagents
    • B01J49/57—Regeneration or reactivation of ion-exchangers; Apparatus therefor characterised by the regeneration reagents for anionic exchangers
    • 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
    • B01J49/00—Regeneration or reactivation of ion-exchangers; Apparatus therefor
    • B01J49/60—Cleaning or rinsing ion-exchange beds
    • 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
    • C01B32/15—Nano-sized carbon materials
    • C01B32/182—Graphene
    • C01B32/194—After-treatment
    • C01B32/196—Purification
    • 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
    • B01J41/00—Anion exchange; Use of material as anion exchangers; Treatment of material for improving the anion exchange properties
    • B01J41/04—Processes using organic exchangers
    • B01J41/07—Processes using organic exchangers in the weakly basic form

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Nanotechnology (AREA)
  • Inorganic Chemistry (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Analytical Chemistry (AREA)
  • Carbon And Carbon Compounds (AREA)

Abstract

提供一种氧化石墨烯的纯化方法和氧化石墨烯。该方法包括：离子交换纯化：将氧化石墨烯溶液依次通过阳离子交换树脂和阴离子交换树脂；阳离子交换树脂为氢型阳离子交换树脂，阴离子交换树脂为氢氧型阴离子交换树脂。纯化后的氧化石墨烯中，每种金属杂质的含量小于10ppm。该方法操作简单，纯化效率高，且使用过的离子交换树脂通过再生还可重复使用，节能环保。
PCT/CN2017/087295 2016-04-07 2017-06-06 氧化石墨烯纯化方法和氧化石墨烯 WO2017174042A2 (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US16/086,012 US10273160B2 (en) 2016-04-07 2017-06-06 Graphene oxide purification method and graphene oxide

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201610213661.1A CN105752974B (zh) 2016-04-07 2016-04-07 氧化石墨烯的纯化方法和氧化石墨烯
CN201610213661.1 2016-04-07

Publications (2)

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WO2017174042A2 WO2017174042A2 (zh) 2017-10-12
WO2017174042A3 true WO2017174042A3 (zh) 2017-11-16

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US (1) US10273160B2 (zh)
CN (1) CN105752974B (zh)
WO (1) WO2017174042A2 (zh)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105752974B (zh) 2016-04-07 2018-06-08 张麟德 氧化石墨烯的纯化方法和氧化石墨烯
CN106587011B (zh) * 2016-12-09 2019-04-02 苏州工业园区恒量咨询有限公司 用于碳纳米管纯化的纯化装置及其方法
CN111341997B (zh) * 2017-10-13 2021-05-28 南京旭羽睿材料科技有限公司 石墨烯膜电极制备方法
CN108910871A (zh) * 2018-08-02 2018-11-30 无锡泰科纳米新材料有限公司 一种含有石墨烯的液体的提纯装置及方法
CN111249765B (zh) * 2020-02-25 2021-04-06 中国科学院化学研究所 一种去除碳材料中金属离子的加压流体提取系统和方法

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103570009A (zh) * 2013-09-30 2014-02-12 宁波墨西科技有限公司 一种高效吸附有机物的石墨烯及其再生方法
CN104787759A (zh) * 2015-04-20 2015-07-22 德阳烯碳科技有限公司 一种石墨烯制备过程中的除杂方法
CN105752974A (zh) * 2016-04-07 2016-07-13 张麟德 氧化石墨烯的纯化方法和氧化石墨烯

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CN102627273A (zh) * 2012-04-19 2012-08-08 常州第六元素材料科技股份有限公司 一种用于储能器件石墨烯材料的除杂工艺
TW201420500A (zh) * 2012-11-23 2014-06-01 Univ Nat Cheng Kung 氧化石墨烯的製備方法
CN104893538B (zh) * 2015-06-04 2017-03-15 栾万强 水性抗静电涂料、其制备方法与应用
CN105236400B (zh) * 2015-10-27 2017-06-09 山西大同大学 一种石墨烯制备过程中的除杂方法

Patent Citations (3)

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CN103570009A (zh) * 2013-09-30 2014-02-12 宁波墨西科技有限公司 一种高效吸附有机物的石墨烯及其再生方法
CN104787759A (zh) * 2015-04-20 2015-07-22 德阳烯碳科技有限公司 一种石墨烯制备过程中的除杂方法
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CN105752974A (zh) 2016-07-13
CN105752974B (zh) 2018-06-08
WO2017174042A2 (zh) 2017-10-12
US10273160B2 (en) 2019-04-30
US20190100437A1 (en) 2019-04-04

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