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Article(id=1322636180877852904, tenantId=1146029695717560320, journalId=1263187385517883426, issueId=1322636152813768892, articleNumber=null, orderNo=null, doi=10.14062/j.issn.0454-5648.20190868, pmid=null, cstr=null, oa=null, hot=null, price=null, onlineType=0, articleFormat=0, articleType=null, articleTypeStr=null, receivedDate=1577635200000, receivedDateStr=2019-12-30, revisedDate=1581696000000, revisedDateStr=2020-02-15, acceptedDate=null, acceptedDateStr=null, onlineDate=1793270638913, onlineDateStr=2026-10-29, pubDate=1597852800000, pubDateStr=2020-08-20, doiRegisterDate=null, doiRegisterDateStr=null, onlineIssueDate=1793270638913, onlineIssueDateStr=2026-10-29, onlineJustAcceptDate=null, onlineJustAcceptDateStr=null, onlineFirstDate=null, onlineFirstDateStr=null, sourceXml=null, magXml=null, createTime=1793270638913, creator=13701087609, updateTime=1793270638913, updator=13701087609, issue=Issue{id=1322636152813768892, tenantId=1146029695717560320, journalId=1263187385517883426, year='2020', volume='48', issue='8', pageStart='1145', pageEnd='1352', issueExtLink='null', onlineDate='null', pubDate='1597852800000', pubDateStr='2020-08-20', beforeIssueId=null, nextIssueId=null, price=null, status=1, issueComplete=1, articleOrder=1, issueType=-1, specialIssue=null, createTime=1793270632222, creator='13701087609', updateTime=1793277122165, updator='13701087609', preIssue=null, nextIssue=null, articleTotal=null, ext={EN=IssueExt(id=1322663373687337109, tenantId=1146029695717560320, journalId=1263187385517883426, issueId=1322636152813768892, language=EN, specialIssueTitle=, coverIllustrator=null, specialIssueEditor=, specialIssueAbout=), CN=IssueExt(id=1322663373687337110, tenantId=1146029695717560320, journalId=1263187385517883426, issueId=1322636152813768892, language=CN, specialIssueTitle=, coverIllustrator=null, specialIssueEditor=, specialIssueAbout=)}, issueFiles=null, downloadFileDto=null}, startPage=1310, endPage=1316, ext={EN=ArticleExt(id=1322636181158871273, articleId=1322636180877852904, tenantId=1146029695717560320, journalId=1263187385517883426, language=EN, title=Effect of Quaternary Ammonium Salt on Adsorption Mechanism of Polycarboxylate Superplasticizers on Surface of Cement and Montmorillonite, columnId=1263922769897599102, journalTitle=Journal of the Chinese Ceramic Society, columnName=Research Articles, runingTitle=null, highlight=null, articleAbstract=

Ultraviolet labeling technology was used to enhance the ultraviolet absorption of polycarboxylate, and then the technology of ultraviolet absorption spectrum and total organic carbon analysis is used together to effectively distinguish respective adsorption behavior of polycarboxylate and quaternary ammonium salt cation molecules when they exist at the same time, and the interaction between three typical quaternary ammonium salt cations and polycarboxylate in cement montmorillonite system is studied systematically. The results show that the adsorption of polycarboxylate on the cement surface is not affected by the small molecular quaternary ammonium salt, the Gemini quaternary ammonium salt can promote the adsorption of polycarboxylate, the polymer quaternary ammonium salt can inhibit the adsorption of polycarboxylate water reducer on the cement surface. And the three quaternary ammonium salts can effectively inhibit the adsorption of polycarboxylate water reducer on the surface of montmorillonite when doped as 2.5×10-4. The effect of Gemini quaternary ammonium salt and polymer quaternary ammonium salt is more obvious. The inhibition effect of Gemini quaternary ammonium salt is stronger at low dosage, while the inhibition effect of polymer quaternary ammonium salt at high dosage is better.

, authors=Zhen HUANG1, Yong YANG1, Xin SHU1, 2, Qianping RAN1, 2, authorsList=Zhen HUANG, Yong YANG, Xin SHU, Qianping RAN, authorCompany=null, correspAuthors=Yong YANG, authorNote=

HUANG Zhen (1986-), male, Senior Engineer. E-mail:

, correspAuthorsNote=
YANG Yong (1983-), male, Professor. E-mail:
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采用紫外标记技术对聚羧酸分子的紫外吸收进行增强，进而采用紫外吸收光谱与总有机碳分析联用的技术，有效地区分聚羧酸分子与季铵盐阳离子分子同时存在时各自的吸附行为，并对3种典型结构的季铵盐阳离子与聚羧酸减水剂在水泥-蒙脱土体系吸附行为的相互影响进行了系统研究。结果表明：小分子季铵盐对聚羧酸在水泥表面的吸附无影响，双子型季铵盐掺量达到2.5×10-4后会促进聚羧酸吸附，聚合物季铵盐则会抑制聚羧酸减水剂在水泥表面的吸附；3种季铵盐在达到一定掺量后，均能有效抑制聚羧酸减水剂在蒙脱土表面的吸附，其中双子型季铵盐和聚合物季铵盐效果更加明显，双子型季铵盐在低掺量下的抑制效果更明显，高掺量下聚合物季铵盐则体现出更优的抑制效果。

, authors=黄振1, 杨勇1, 舒鑫1, 2, 冉千平1, 2, authorsList=黄振, 杨勇, 舒鑫, 冉千平, authorCompany=null, correspAuthors=杨勇, authorNote=

黄振（1986—），男，硕士，高级工程师。

, correspAuthorsNote=
杨勇（1983—），男，硕士，教授级高级工程师。
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HUANG Zhen (1986-), male, Senior Engineer. E-mail:

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黄振（1986—），男，硕士，高级工程师。

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黄振（1986—），男，硕士，高级工程师。

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季铵盐对聚羧酸减水剂在水泥-蒙脱土表面吸附的影响
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黄振 1 , 杨勇 1 , 舒鑫 1, 2 , 冉千平 1, 2
硅酸盐学报 | 研究论文 2020,48(8): 1310-1316
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硅酸盐学报 |研究论文 2020 , 48 (8) : 1310 -1316
季铵盐对聚羧酸减水剂在水泥-蒙脱土表面吸附的影响
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黄振（1986—），男，硕士，高级工程师。

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黄振1 , 杨勇1 , 舒鑫1, 2, 冉千平1, 2
作者信息
  • 1．高性能土木工程材料国家重点实验室，江苏苏博特新材料股份有限公司，南京 211103
  • 2．东南大学材料科学与工程学院，南京 211189
通讯作者:
杨勇（1983—），男，硕士，教授级高级工程师。
作者简介:

黄振（1986—），男，硕士，高级工程师。

Effect of Quaternary Ammonium Salt on Adsorption Mechanism of Polycarboxylate Superplasticizers on Surface of Cement and Montmorillonite
Zhen HUANG1 , Yong YANG1 , Xin SHU1, 2, Qianping RAN1, 2
Affiliations
  • 1.State Key Laboratory of High Performance Civil Engineering Materials, Jiangsu Sobute New Materials Co. Ltd., Nanjing 211103, China
  • 2.School of Materials Science and Engineering. Southeast University, Nanjing 211189, China
    • Corresponding Author:
    YANG Yong (1983-), male, Professor. E-mail:

    HUANG Zhen (1986-), male, Senior Engineer. E-mail:

出版时间: 2020-08-20 doi: 10.14062/j.issn.0454-5648.20190868
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采用紫外标记技术对聚羧酸分子的紫外吸收进行增强，进而采用紫外吸收光谱与总有机碳分析联用的技术，有效地区分聚羧酸分子与季铵盐阳离子分子同时存在时各自的吸附行为，并对3种典型结构的季铵盐阳离子与聚羧酸减水剂在水泥-蒙脱土体系吸附行为的相互影响进行了系统研究。结果表明：小分子季铵盐对聚羧酸在水泥表面的吸附无影响，双子型季铵盐掺量达到2.5×10-4后会促进聚羧酸吸附，聚合物季铵盐则会抑制聚羧酸减水剂在水泥表面的吸附；3种季铵盐在达到一定掺量后，均能有效抑制聚羧酸减水剂在蒙脱土表面的吸附，其中双子型季铵盐和聚合物季铵盐效果更加明显，双子型季铵盐在低掺量下的抑制效果更明显，高掺量下聚合物季铵盐则体现出更优的抑制效果。

聚羧酸减水剂  /  黏土  /  季铵盐  /  吸附牺牲剂  /  吸附

Ultraviolet labeling technology was used to enhance the ultraviolet absorption of polycarboxylate, and then the technology of ultraviolet absorption spectrum and total organic carbon analysis is used together to effectively distinguish respective adsorption behavior of polycarboxylate and quaternary ammonium salt cation molecules when they exist at the same time, and the interaction between three typical quaternary ammonium salt cations and polycarboxylate in cement montmorillonite system is studied systematically. The results show that the adsorption of polycarboxylate on the cement surface is not affected by the small molecular quaternary ammonium salt, the Gemini quaternary ammonium salt can promote the adsorption of polycarboxylate, the polymer quaternary ammonium salt can inhibit the adsorption of polycarboxylate water reducer on the cement surface. And the three quaternary ammonium salts can effectively inhibit the adsorption of polycarboxylate water reducer on the surface of montmorillonite when doped as 2.5×10-4. The effect of Gemini quaternary ammonium salt and polymer quaternary ammonium salt is more obvious. The inhibition effect of Gemini quaternary ammonium salt is stronger at low dosage, while the inhibition effect of polymer quaternary ammonium salt at high dosage is better.

polycarboxylate superplasticizer  /  clay  /  quaternary ammonium  /  adsorption sacrificial agent  /  adsorption
黄振, 杨勇, 舒鑫, 冉千平. 季铵盐对聚羧酸减水剂在水泥-蒙脱土表面吸附的影响. 硅酸盐学报, 2020 , 48 (8) : 1310 -1316 . DOI: 10.14062/j.issn.0454-5648.20190868
Zhen HUANG, Yong YANG, Xin SHU, Qianping RAN. Effect of Quaternary Ammonium Salt on Adsorption Mechanism of Polycarboxylate Superplasticizers on Surface of Cement and Montmorillonite[J]. Journal of the Chinese Ceramic Society, 2020 , 48 (8) : 1310 -1316 . DOI: 10.14062/j.issn.0454-5648.20190868
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  • 国家重点研发计划(2017YFB0310100)
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2020年第48卷第8期
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doi: 10.14062/j.issn.0454-5648.20190868
  • 接收时间：2019-12-30
  • 首发时间：2026-10-29
  • 出版时间：2020-08-20
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  • 收稿日期：2019-12-30
  • 修回日期：2020-02-15
基金
国家重点研发计划(2017YFB0310100)
作者信息
    1．高性能土木工程材料国家重点实验室，江苏苏博特新材料股份有限公司，南京 211103
    2．东南大学材料科学与工程学院，南京 211189

通讯作者:

杨勇（1983—），男，硕士，教授级高级工程师。
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https://castjournals.cast.org.cn/joweb/gsyxb/CN/10.14062/j.issn.0454-5648.20190868
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2种不同金属材料的力学参数
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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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