Article(id=1319232619984834636, tenantId=1146029695717560320, journalId=1263187385517883426, issueId=1319232566922695375, articleNumber=null, orderNo=null, doi=10.14062/j.issn.0454-5648.20210865, pmid=null, cstr=null, oa=null, hot=null, price=null, onlineType=0, articleFormat=0, articleType=null, articleTypeStr=null, receivedDate=1633622400000, receivedDateStr=2021-10-08, revisedDate=1636041600000, revisedDateStr=2021-11-05, acceptedDate=null, acceptedDateStr=null, onlineDate=1792459166760, onlineDateStr=2026-10-20, pubDate=1658246400000, pubDateStr=2022-07-20, doiRegisterDate=null, doiRegisterDateStr=null, onlineIssueDate=1792459166760, onlineIssueDateStr=2026-10-20, onlineJustAcceptDate=null, onlineJustAcceptDateStr=null, onlineFirstDate=null, onlineFirstDateStr=null, sourceXml=null, magXml=null, createTime=1792459166760, creator=13701087609, updateTime=1792459166760, updator=13701087609, issue=Issue{id=1319232566922695375, tenantId=1146029695717560320, journalId=1263187385517883426, year='2022', volume='50', issue='7', pageStart='1775', pageEnd='2066', issueExtLink='null', onlineDate='null', pubDate='1658246400000', pubDateStr='2022-07-20', beforeIssueId=null, nextIssueId=null, price=null, status=1, issueComplete=1, articleOrder=1, issueType=-1, specialIssue=null, createTime=1792459154109, creator='13701087609', updateTime=1792460038980, updator='13701087609', preIssue=null, nextIssue=null, articleTotal=null, ext={EN=IssueExt(id=1319236278420357264, tenantId=1146029695717560320, journalId=1263187385517883426, issueId=1319232566922695375, language=EN, specialIssueTitle=, coverIllustrator=null, specialIssueEditor=, specialIssueAbout=), CN=IssueExt(id=1319236278420357265, tenantId=1146029695717560320, journalId=1263187385517883426, issueId=1319232566922695375, language=CN, specialIssueTitle=, coverIllustrator=null, specialIssueEditor=, specialIssueAbout=)}, issueFiles=null, downloadFileDto=null}, startPage=1936, endPage=1944, ext={EN=ArticleExt(id=1319232620181966925, articleId=1319232619984834636, tenantId=1146029695717560320, journalId=1263187385517883426, language=EN, title=Photocatalytic Performance of Copper Zinc Tin Sulfide via Hydrothermal Synthesis, columnId=1263922769897599102, journalTitle=Journal of the Chinese Ceramic Society, columnName=Research Articles, runingTitle=null, highlight=null, articleAbstract=

Cu2ZnSnS4 has good photocatalytic application prospects due to its high absorption coefficient in a visible light range and high carrier mobility, but the limited photocatalytic activity and catalytic stability restricts its practical applications. Cu2ZnSnS4 nanomaterial was prepared by a hydrothermal method with zinc chloride, tin chloride, copper chloride and thiourea as precursors, and PEG400 and OP10 as surfactants. The microstructure of the as-prepared Cu2ZnSnS4 nanomaterial was characterized and the influence of surfactant on the optical band gap and the photocatalytic degradation performance of the samples was determined by X-ray diffraction, Raman spectroscopy, X-ray photoelectron spectroscopy, scanning electron microscopy, and transmission electron microscopy, respectively. The results show that three kinds of Cu2ZnSnS4 materials prepared all have a kesterite micro-phase, and the addition of PEG400 and OP10 into the precursor results in the variation of the microstructure, stoichiometric ratio and optical band gap of the materials, consequently determining their photocatalytic properties. After methylene blue degradation for 50 min, Cu2ZnSnS4 nano-powder synthesized with PEG400 has an optimum photocatalytic degradation rate (i.e., 95.7%). It is indicated that the photocatalytic activity and stability of Cu2ZnSnS4 nanomaterials can be improved by reducing the optical bandgap and enhancing the crystallinity, thus paving a promising approach to improve its photocatalytic performance.

, authors=Xuemei HU1, Junqiang QIAO1, 2, authorsList=Xuemei HU, Junqiang QIAO, authorCompany=null, correspAuthors=Junqiang QIAO, authorNote=

HU Xuemei (1991-), female, Assistant Professor. E-mail:

, correspAuthorsNote=
QIAO Junqiang (1979-), male, Ph.D, Professor. E-mail:
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铜锌锡硫(Cu2ZnSnS4)在可见光范围内光吸收系数高且具有良好的载流子迁移率,使其在光催化领域表现出了较好的应用前景。然而在实际应用中,其光催化活性及催化稳定性还需进一步提升。以氯化锌、氯化锡、氯化铜、硫脲为水热反应前驱体,添加PEG400、OP10为表面活性剂,通过水热反应制备Cu2ZnSnS4(CZTS)纳米粉体;使用X射线衍射、Raman光谱、X射线光电子能谱、扫描电子显微镜、透射电子显微镜等手段表征所制备铜锌锡硫材料微观结构,并研究在水热法制备过程中添加不同表面活性剂对所制备Cu2ZnSnS4纳米粉体的光学带隙和光催化性能的影响。结果表明:所制备铜锌锡硫材料均具有锌黄锡矿相结构;水热法制备铜锌锡硫纳米粉体反应前驱体中添加PEG400和OP10可有效调控铜锌锡硫纳米粉体的微观结构、化学元素计量比及光学带隙,进而改变纳米粉体的光催化性能。添加PEG400后制备得到Cu2ZnSnS4在50 min内光催化降解亚甲基蓝的降解率可达到95.7%,具有最优的光催化性能。减小光学带隙和提升结晶性是改善CZTS材料光催化活性及稳定性的有效途径,为提高Cu2ZnSnS4材料的光催化性能提供了新的思路。

, authors=虎学梅1, 乔俊强1, 2, authorsList=虎学梅, 乔俊强, authorCompany=null, correspAuthors=乔俊强, authorNote=

虎学梅(1991—),女,助理研究员。

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乔俊强(1979—),男,博士,研究员。
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水热法制备铜锌锡硫纳米材料及其光催化性能
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虎学梅 1 , 乔俊强 1, 2
硅酸盐学报 | 研究论文 2022,50(7): 1936-1944
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硅酸盐学报 |研究论文 2022 , 50 (7) : 1936 -1944
水热法制备铜锌锡硫纳米材料及其光催化性能
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虎学梅1 , 乔俊强1, 2
作者信息
  • 1.甘肃自然能源研究所 兰州 730046
  • 2.甘肃省太阳能光伏重点实验室 兰州 730046
通讯作者:
乔俊强(1979—),男,博士,研究员。
作者简介:

虎学梅(1991—),女,助理研究员。

Photocatalytic Performance of Copper Zinc Tin Sulfide via Hydrothermal Synthesis
Xuemei HU1 , Junqiang QIAO1, 2
Affiliations
  • 1.Gansu Natural Energy Research Institute, Lanzhou 734406, China
  • 2.Key Laboratory of Photovoltaic, Gansu Province, Lanzhou 734406, China
  • Corresponding Author:
    QIAO Junqiang (1979-), male, Ph.D, Professor. E-mail:

    HU Xuemei (1991-), female, Assistant Professor. E-mail:

出版时间: 2022-07-20 doi: 10.14062/j.issn.0454-5648.20210865
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铜锌锡硫(Cu2ZnSnS4)在可见光范围内光吸收系数高且具有良好的载流子迁移率,使其在光催化领域表现出了较好的应用前景。然而在实际应用中,其光催化活性及催化稳定性还需进一步提升。以氯化锌、氯化锡、氯化铜、硫脲为水热反应前驱体,添加PEG400、OP10为表面活性剂,通过水热反应制备Cu2ZnSnS4(CZTS)纳米粉体;使用X射线衍射、Raman光谱、X射线光电子能谱、扫描电子显微镜、透射电子显微镜等手段表征所制备铜锌锡硫材料微观结构,并研究在水热法制备过程中添加不同表面活性剂对所制备Cu2ZnSnS4纳米粉体的光学带隙和光催化性能的影响。结果表明:所制备铜锌锡硫材料均具有锌黄锡矿相结构;水热法制备铜锌锡硫纳米粉体反应前驱体中添加PEG400和OP10可有效调控铜锌锡硫纳米粉体的微观结构、化学元素计量比及光学带隙,进而改变纳米粉体的光催化性能。添加PEG400后制备得到Cu2ZnSnS4在50 min内光催化降解亚甲基蓝的降解率可达到95.7%,具有最优的光催化性能。减小光学带隙和提升结晶性是改善CZTS材料光催化活性及稳定性的有效途径,为提高Cu2ZnSnS4材料的光催化性能提供了新的思路。

纳米材料  /  水热法  /  光催化  /  表面活性剂

Cu2ZnSnS4 has good photocatalytic application prospects due to its high absorption coefficient in a visible light range and high carrier mobility, but the limited photocatalytic activity and catalytic stability restricts its practical applications. Cu2ZnSnS4 nanomaterial was prepared by a hydrothermal method with zinc chloride, tin chloride, copper chloride and thiourea as precursors, and PEG400 and OP10 as surfactants. The microstructure of the as-prepared Cu2ZnSnS4 nanomaterial was characterized and the influence of surfactant on the optical band gap and the photocatalytic degradation performance of the samples was determined by X-ray diffraction, Raman spectroscopy, X-ray photoelectron spectroscopy, scanning electron microscopy, and transmission electron microscopy, respectively. The results show that three kinds of Cu2ZnSnS4 materials prepared all have a kesterite micro-phase, and the addition of PEG400 and OP10 into the precursor results in the variation of the microstructure, stoichiometric ratio and optical band gap of the materials, consequently determining their photocatalytic properties. After methylene blue degradation for 50 min, Cu2ZnSnS4 nano-powder synthesized with PEG400 has an optimum photocatalytic degradation rate (i.e., 95.7%). It is indicated that the photocatalytic activity and stability of Cu2ZnSnS4 nanomaterials can be improved by reducing the optical bandgap and enhancing the crystallinity, thus paving a promising approach to improve its photocatalytic performance.

nanomaterial  /  hydrothermal method  /  photocatalysis  /  surfactant
虎学梅, 乔俊强. 水热法制备铜锌锡硫纳米材料及其光催化性能. 硅酸盐学报, 2022 , 50 (7) : 1936 -1944 . DOI: 10.14062/j.issn.0454-5648.20210865
Xuemei HU, Junqiang QIAO. Photocatalytic Performance of Copper Zinc Tin Sulfide via Hydrothermal Synthesis[J]. Journal of the Chinese Ceramic Society, 2022 , 50 (7) : 1936 -1944 . DOI: 10.14062/j.issn.0454-5648.20210865
  • 甘肃省科学院应用研究与开发项目(2014JK-01)
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doi: 10.14062/j.issn.0454-5648.20210865
  • 接收时间:2021-10-08
  • 首发时间:2026-10-20
  • 出版时间:2022-07-20
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  • 收稿日期:2021-10-08
  • 修回日期:2021-11-05
基金
甘肃省科学院应用研究与开发项目(2014JK-01)
作者信息
    1.甘肃自然能源研究所 兰州 730046
    2.甘肃省太阳能光伏重点实验室 兰州 730046

通讯作者:

乔俊强(1979—),男,博士,研究员。
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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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