Article(id=1318974525392404880, tenantId=1146029695717560320, journalId=1263187385517883426, issueId=1318974513019207979, articleNumber=null, orderNo=null, doi=10.14062/j.issn.0454-5648.20221068, pmid=null, cstr=null, oa=null, hot=null, price=null, onlineType=0, articleFormat=0, articleType=null, articleTypeStr=null, receivedDate=1670688000000, receivedDateStr=2022-12-11, revisedDate=1677513600000, revisedDateStr=2023-02-28, acceptedDate=null, acceptedDateStr=null, onlineDate=1792397632215, onlineDateStr=2026-10-19, pubDate=1686153600000, pubDateStr=2023-06-08, doiRegisterDate=null, doiRegisterDateStr=null, onlineIssueDate=1792397632215, onlineIssueDateStr=2026-10-19, onlineJustAcceptDate=null, onlineJustAcceptDateStr=null, onlineFirstDate=null, onlineFirstDateStr=null, sourceXml=null, magXml=null, createTime=1792397632215, creator=13701087609, updateTime=1792397632215, updator=13701087609, issue=Issue{id=1318974513019207979, tenantId=1146029695717560320, journalId=1263187385517883426, year='2023', volume='51', issue='7', pageStart='1649', pageEnd='1882', issueExtLink='null', onlineDate='null', pubDate='1689782400000', pubDateStr='2023-07-20', beforeIssueId=null, nextIssueId=null, price=null, status=1, issueComplete=1, articleOrder=1, issueType=-1, specialIssue=null, createTime=1792397629265, creator='13701087609', updateTime=1792399256269, updator='13701087609', preIssue=null, nextIssue=null, articleTotal=null, ext={EN=IssueExt(id=1318981337223119779, tenantId=1146029695717560320, journalId=1263187385517883426, issueId=1318974513019207979, language=EN, specialIssueTitle=, coverIllustrator=null, specialIssueEditor=, specialIssueAbout=), CN=IssueExt(id=1318981337223119780, tenantId=1146029695717560320, journalId=1263187385517883426, issueId=1318974513019207979, language=CN, specialIssueTitle=, coverIllustrator=null, specialIssueEditor=, specialIssueAbout=)}, issueFiles=null, downloadFileDto=null}, startPage=1733, endPage=1745, ext={EN=ArticleExt(id=1318974525606314385, articleId=1318974525392404880, tenantId=1146029695717560320, journalId=1263187385517883426, language=EN, title=Carbon Nanotubes Interspersed with ZIF-67-Derived Nickel-Cobalt-Manganese-Selenides and Their Electrochemical Properties, columnId=1263922769897599102, journalTitle=Journal of the Chinese Ceramic Society, columnName=Research Articles, runingTitle=null, highlight=null, articleAbstract=

Supercapacitors have a wide range of potential applications in new energy storage and electric cars due to their high capacity, high power density, and extended cycle life, and the electrode materials are a key to enhancing the supercapacitor performance. NiCoMnSe electrode materials were prepared by a simple low-temperature hydrothermal reaction method and a heat-treatment selenization method using ZIF-67 as a template. The optimum electrochemical performance was obtained via adding carbon nanotube (CNT) or graphene oxide (GO) to the ZIF-67 template. The results show that the optimum NiCoMnSe/CNT electrode has a specific capacitance of 624.0 F/g at 1 A/g and a multiplicative performance of 90.1% at 10 A/g. The capacity retention rate is 88% at 15 A/g for 1 000 cycles. This superior capacitive performance is attributed to the presence of CNT introducing additional mesopores around NiCoMnSe, thus enhancing the contact between the electrolyte and the active material. The NiCoMnSe/CNT/activated carbon device exhibits a high energy density (43.3 W·h/kg) at a power density of 800 W/kg and a good capacity retention (i.e., 91.4% after 1 000 cycles) due to the asymmetric nature of the supercapacitor.

, authors=Jiahong ZHENG, Xin BAI, authorsList=Jiahong ZHENG, Xin BAI, authorCompany=null, correspAuthors=null, authorNote=

ZHENG Jiahong (1983-), female, Ph.D., Associate Professor. E-mail:

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超级电容器具有容量大、功率密度高、循环寿命长的优点,在新能源存储和电动汽车等领域具有广泛的应用前景,而电极材料是提高超级电容器性能的关键。以ZIF-67为模板,通过简便的低温水热反应法以及热处理硒化法,制备了NiCoMnSe电极材料,并通过往ZIF-67模板中添加碳纳米管(CNT)或者氧化石墨烯(GO)来达到最佳的电化学性能。结果表明:最佳的NiCoMnSe/CNT电极在1 A/g下的比电容为624.0 F/g,在10 A/g时的倍率性能为90.1%。15 A/g下循环1 000次的容量保持率为88%。这种优异的电容性能归功于CNT的存在在NiCoMnSe周围引入了额外的介孔,加强了电解质与活性材料之间的接触。由于超级电容器的非对称性,NiCoMnSe/CNT//活性炭器件在800 W/kg的功率密度下表现出较高的能量密度(43.3 W·h/kg),并具有良好的容量保持率(1 000次循环后保持91.4%)。

, authors=郑佳红, 白昕, authorsList=郑佳红, 白昕, authorCompany=null, correspAuthors=null, authorNote=

郑佳红(1983—),女,博士,副教授。

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郑佳红(1983—),女,博士,副教授。

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碳纳米管穿插ZIF-67衍生的镍钴锰硒化物及其电化学性能
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郑佳红 , 白昕
硅酸盐学报 | 研究论文 2023,51(7): 1733-1745
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硅酸盐学报 |研究论文 2023 , 51 (7) : 1733 -1745
碳纳米管穿插ZIF-67衍生的镍钴锰硒化物及其电化学性能
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郑佳红 , 白昕
作者信息
  • 长安大学材料科学与工程学院,西安 710021
作者简介:

郑佳红(1983—),女,博士,副教授。

Carbon Nanotubes Interspersed with ZIF-67-Derived Nickel-Cobalt-Manganese-Selenides and Their Electrochemical Properties
Jiahong ZHENG , Xin BAI
Affiliations
  • School of Materials Science and Engineering, Chang'an University, Xi'an 710061, China
  • ZHENG Jiahong (1983-), female, Ph.D., Associate Professor. E-mail:

出版时间: 2023-06-08 doi: 10.14062/j.issn.0454-5648.20221068
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超级电容器具有容量大、功率密度高、循环寿命长的优点,在新能源存储和电动汽车等领域具有广泛的应用前景,而电极材料是提高超级电容器性能的关键。以ZIF-67为模板,通过简便的低温水热反应法以及热处理硒化法,制备了NiCoMnSe电极材料,并通过往ZIF-67模板中添加碳纳米管(CNT)或者氧化石墨烯(GO)来达到最佳的电化学性能。结果表明:最佳的NiCoMnSe/CNT电极在1 A/g下的比电容为624.0 F/g,在10 A/g时的倍率性能为90.1%。15 A/g下循环1 000次的容量保持率为88%。这种优异的电容性能归功于CNT的存在在NiCoMnSe周围引入了额外的介孔,加强了电解质与活性材料之间的接触。由于超级电容器的非对称性,NiCoMnSe/CNT//活性炭器件在800 W/kg的功率密度下表现出较高的能量密度(43.3 W·h/kg),并具有良好的容量保持率(1 000次循环后保持91.4%)。

金属有机骨架  /  碳纳米管  /  过渡金属硒化物  /  超级电容器  /  电化学性能

Supercapacitors have a wide range of potential applications in new energy storage and electric cars due to their high capacity, high power density, and extended cycle life, and the electrode materials are a key to enhancing the supercapacitor performance. NiCoMnSe electrode materials were prepared by a simple low-temperature hydrothermal reaction method and a heat-treatment selenization method using ZIF-67 as a template. The optimum electrochemical performance was obtained via adding carbon nanotube (CNT) or graphene oxide (GO) to the ZIF-67 template. The results show that the optimum NiCoMnSe/CNT electrode has a specific capacitance of 624.0 F/g at 1 A/g and a multiplicative performance of 90.1% at 10 A/g. The capacity retention rate is 88% at 15 A/g for 1 000 cycles. This superior capacitive performance is attributed to the presence of CNT introducing additional mesopores around NiCoMnSe, thus enhancing the contact between the electrolyte and the active material. The NiCoMnSe/CNT/activated carbon device exhibits a high energy density (43.3 W·h/kg) at a power density of 800 W/kg and a good capacity retention (i.e., 91.4% after 1 000 cycles) due to the asymmetric nature of the supercapacitor.

metal-organic frameworks  /  carbon nanotubes  /  transition metal selenide  /  supercapacitor  /  electrochemical performance
郑佳红, 白昕. 碳纳米管穿插ZIF-67衍生的镍钴锰硒化物及其电化学性能. 硅酸盐学报, 2023 , 51 (7) : 1733 -1745 . DOI: 10.14062/j.issn.0454-5648.20221068
Jiahong ZHENG, Xin BAI. Carbon Nanotubes Interspersed with ZIF-67-Derived Nickel-Cobalt-Manganese-Selenides and Their Electrochemical Properties[J]. Journal of the Chinese Ceramic Society, 2023 , 51 (7) : 1733 -1745 . DOI: 10.14062/j.issn.0454-5648.20221068
  • 陕西省自然科学专项基金(2020JM-221)
  • 国家自然科学基金(21607013)
  • 陕西省重点研发项目(2022GY-358)
  • 长安大学中央高校基本科研业务费专项资金资助(300102310203; 300102311405; 300102312405; 300102312406)
  • 大学生创新创业训练计划项目(S202210710247)
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2023年第51卷第7期
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doi: 10.14062/j.issn.0454-5648.20221068
  • 接收时间:2022-12-11
  • 首发时间:2026-10-19
  • 出版时间:2023-06-08
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出版历史
  • 收稿日期:2022-12-11
  • 修回日期:2023-02-28
基金
陕西省自然科学专项基金(2020JM-221)
国家自然科学基金(21607013)
陕西省重点研发项目(2022GY-358)
长安大学中央高校基本科研业务费专项资金资助(300102310203; 300102311405; 300102312405; 300102312406)
大学生创新创业训练计划项目(S202210710247)
作者信息
    长安大学材料科学与工程学院,西安 710021
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2种不同金属材料的力学参数
科
Family
属数
Number of
genus
种数
Number of
species
占总种数比例
Percentage of
total species (%)
属
Genus
种数
Number of
species
占总种数比例
Percentage of total
species (%)
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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