Article(id=1314908046556488682, tenantId=1146029695717560320, journalId=1235980550691926019, issueId=1314907935172551117, articleNumber=null, orderNo=null, doi=10.3969/j.issn.0253-6099.2026.03.039, pmid=null, cstr=null, oa=null, hot=null, price=null, onlineType=0, articleFormat=0, articleType=null, articleTypeStr=null, receivedDate=1765728000000, receivedDateStr=2025-12-15, revisedDate=null, revisedDateStr=null, acceptedDate=null, acceptedDateStr=null, onlineDate=1791428108109, onlineDateStr=2026-10-08, pubDate=null, pubDateStr=null, doiRegisterDate=null, doiRegisterDateStr=null, onlineIssueDate=1791428108109, onlineIssueDateStr=2026-10-08, onlineJustAcceptDate=null, onlineJustAcceptDateStr=null, onlineFirstDate=null, onlineFirstDateStr=null, sourceXml=null, magXml=null, createTime=1791428108109, creator=13701087609, updateTime=1791428108109, updator=13701087609, issue=Issue{id=1314907935172551117, tenantId=1146029695717560320, journalId=1235980550691926019, year='2026', volume='46', issue='3', pageStart='1', pageEnd='297', issueExtLink='null', onlineDate='null', pubDate='1780243200000', pubDateStr='2026-06-01', beforeIssueId=null, nextIssueId=null, price=null, status=1, issueComplete=1, articleOrder=1, issueType=-1, specialIssue=null, createTime=1791428081553, creator='13701087609', updateTime=1791430444568, updator='13701087609', preIssue=null, nextIssue=null, articleTotal=null, ext={EN=IssueExt(id=1314917846770082179, tenantId=1146029695717560320, journalId=1235980550691926019, issueId=1314907935172551117, language=EN, specialIssueTitle=, coverIllustrator=null, specialIssueEditor=, specialIssueAbout=), CN=IssueExt(id=1314917846770082180, tenantId=1146029695717560320, journalId=1235980550691926019, issueId=1314907935172551117, language=CN, specialIssueTitle=, coverIllustrator=null, specialIssueEditor=, specialIssueAbout=)}, issueFiles=null, downloadFileDto=null}, startPage=256, endPage=260, ext={EN=ArticleExt(id=1314908046770398187, articleId=1314908046556488682, tenantId=1146029695717560320, journalId=1235980550691926019, language=EN, title=Pulsed Discharge for Reduction of Graphene Oxide and Its Oil-Water Separation Properties, columnId=1236276108207902848, journalTitle=Mining and Metallurgical Engineering, columnName=MATERIALS, runingTitle=null, highlight=null, articleAbstract=

Conventional graphene reduction techniques feature high toxicity and energy consumption. To address those problems, a rapid reduction strategy for graphene oxide(GO)using pulsed discharge was proposed. A GO reduction is achieved at an instant high temperature induced by second-scale high-energy pulse at ambient temperature, yielding pulse reduced graphene oxide (PGO). It is confirmed that PGO has a high degree of reduction (C/O atomic ratio of 18.50), its specific surface area (506.46 m2/g) is 7.66 times that of GO; PGO has excellent hydrophobicity (water contact angle of 112.70°), and can efficiently separate diverse oils from water, which can be applied in continuous separation process.

, authors=Peiyu JIANG1, Weichun CHANG2, Xiuzhi TANG1, Zenian GOU2, authorsList=Peiyu JIANG, Weichun CHANG, Xiuzhi TANG, Zenian GOU, authorCompany=null, correspAuthors=null, authorNote=null, correspAuthorsNote=null, copyrightStatement=null, copyrightOwner=null, extLink=null, articleAbsUrl=null, sourceXml=null, magXml=null, pdfUrl=null, pdf=null, pdfFileSize=null, pdfExtLink=null, richHtmlUrl=null, mobilePdfUrl=null, reviewReport=null, pdfFirstPage=null, abstractGraph=null, abstractGraphContent=null, abstractVideo=null, citation=null, cebUrl=null, magXmlContent=null, mapNumber=null, fund=null), CN=ArticleExt(id=1314908047147885548, articleId=1314908046556488682, tenantId=1146029695717560320, journalId=1235980550691926019, language=CN, title=脉冲放电爆破还原法制备氧化石墨烯及其油水分离性能, columnId=1236276110049202322, journalTitle=矿冶工程杂志, columnName=材料, runingTitle=null, highlight=null, articleAbstract=

为解决传统石墨烯还原方法毒性高、能耗大的问题,提出一种基于脉冲放电的氧化石墨烯(GO)快速还原策略,在常温条件下通过秒级高能脉冲瞬时产生高温实现GO的“爆破”还原,得到脉冲还原氧化石墨烯(PGO)。结果表明,PGO具有高还原程度(C/O比值18.50),比表面积(506.46 m2/g)是GO比表面积的7.66倍;PGO具有良好的疏水性,水滴在PGO表面的接触角为112.70°;PGO对多种油类均有油水分离能力,适用于连续化处理场景。

, authors=江培宇1, 常维纯2, 唐秀之1, 苟泽念2, authorsList=江培宇, 常维纯, 唐秀之, 苟泽念, authorCompany=null, correspAuthors=null, authorNote=

江培宇(1999—),男,河南新乡人,硕士研究生,主要研究方向为脉冲放电处理碳基材料。E-mail:

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江培宇(1999—),男,河南新乡人,硕士研究生,主要研究方向为脉冲放电处理碳基材料。E-mail:

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江培宇(1999—),男,河南新乡人,硕士研究生,主要研究方向为脉冲放电处理碳基材料。E-mail:

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脉冲放电爆破还原法制备氧化石墨烯及其油水分离性能
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江培宇 1 , 常维纯 2 , 唐秀之 1 , 苟泽念 2
矿冶工程杂志 | 材料 2026,46(3): 256-260
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矿冶工程杂志 |材料 2026 , 46 (3) : 256 -260
脉冲放电爆破还原法制备氧化石墨烯及其油水分离性能
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江培宇1 , 常维纯2, 唐秀之1, 苟泽念2
作者信息
  • 1.中南大学 航空航天技术研究院,湖南 长沙 410083
  • 2.国家石油天然气管网集团有限公司科学技术研究总院分公司,天津 610500
作者简介:

江培宇(1999—),男,河南新乡人,硕士研究生,主要研究方向为脉冲放电处理碳基材料。E-mail:

Pulsed Discharge for Reduction of Graphene Oxide and Its Oil-Water Separation Properties
Peiyu JIANG1 , Weichun CHANG2, Xiuzhi TANG1, Zenian GOU2
Affiliations
  • 1.Research Institute of Aerospace Technology, Central South University, Changsha 410083, Hunan, China
  • 2.Pipeline Science and Technology Research Institute Branch, China National Petroleum & Gas Pipeline Network Group Co., Ltd., Tianjin 610500, China
doi: 10.3969/j.issn.0253-6099.2026.03.039
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为解决传统石墨烯还原方法毒性高、能耗大的问题,提出一种基于脉冲放电的氧化石墨烯(GO)快速还原策略,在常温条件下通过秒级高能脉冲瞬时产生高温实现GO的“爆破”还原,得到脉冲还原氧化石墨烯(PGO)。结果表明,PGO具有高还原程度(C/O比值18.50),比表面积(506.46 m2/g)是GO比表面积的7.66倍;PGO具有良好的疏水性,水滴在PGO表面的接触角为112.70°;PGO对多种油类均有油水分离能力,适用于连续化处理场景。

石墨烯  /  脉冲放电  /  油水分离  /  氧化石墨烯  /  还原氧化石墨烯  /  还原

Conventional graphene reduction techniques feature high toxicity and energy consumption. To address those problems, a rapid reduction strategy for graphene oxide(GO)using pulsed discharge was proposed. A GO reduction is achieved at an instant high temperature induced by second-scale high-energy pulse at ambient temperature, yielding pulse reduced graphene oxide (PGO). It is confirmed that PGO has a high degree of reduction (C/O atomic ratio of 18.50), its specific surface area (506.46 m2/g) is 7.66 times that of GO; PGO has excellent hydrophobicity (water contact angle of 112.70°), and can efficiently separate diverse oils from water, which can be applied in continuous separation process.

graphene  /  pulsed discharge  /  oil-water separation  /  graphene oxide  /  reduced graphene oxide  /  reduction
江培宇, 常维纯, 唐秀之, 苟泽念. 脉冲放电爆破还原法制备氧化石墨烯及其油水分离性能. 矿冶工程杂志, 2026 , 46 (3) : 256 -260 . DOI: 10.3969/j.issn.0253-6099.2026.03.039
Peiyu JIANG, Weichun CHANG, Xiuzhi TANG, Zenian GOU. Pulsed Discharge for Reduction of Graphene Oxide and Its Oil-Water Separation Properties[J]. Mining and Metallurgical Engineering, 2026 , 46 (3) : 256 -260 . DOI: 10.3969/j.issn.0253-6099.2026.03.039
  • 国家石油天然气管网集团有限公司科学技术研究总院分公司(ZYZL-DTXNY-202204)
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doi: 10.3969/j.issn.0253-6099.2026.03.039
  • 接收时间:2025-12-15
  • 首发时间:2026-10-08
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  • 收稿日期:2025-12-15
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国家石油天然气管网集团有限公司科学技术研究总院分公司(ZYZL-DTXNY-202204)
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    1.中南大学 航空航天技术研究院,湖南 长沙 410083
    2.国家石油天然气管网集团有限公司科学技术研究总院分公司,天津 610500
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2种不同金属材料的力学参数
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鹅膏菌科Amanitaceae 2 11 5.26 鹅膏菌属 Amanita 10 4.78
小菇科 Mycenaceae 2 12 5.74 丝盖伞属 Inocybe 5 2.39
多孔菌科 Polyporaceae 8 14 6.70 蜡蘑属 Laccaria 5 2.39
红菇科 Russulaceae 3 23 11.00 小皮伞属 Marasmius 6 2.87
小菇属 Mycena 11 5.26
光柄菇属 Pluteus 5 2.39
红菇属 Russula 17 8.13
栓菌属 Trametes 5 2.39
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