演讲嘉宾-杨俊和

杨俊和
上海理工大学材料科学与工程学院,上海市粉末冶金汽车材料工程技术研究中心
Dean of the school of materials science and engineering, University of Shanghai for Science and Technology. Executive deputy director of Shanghai powder metallurgical automobile materials research center. Visiting professor at the department of mechanical engineering and materials science in the University of Pittsburgh. Executive council member of Chinese Energy Society. Executive council member of Chinese Materials Research Society. Vice chairman of Shanghai Society for Advanced Materials. Vice chairman of Shanghai Polyurethane Industry Association. Editorial board member of New Carbon Materials and Journal of Inorganic Materials.
1995 Outstanding teacher award of Baosteel Education Fund, 2000 nomination for Anhui provincial government Youth Science and Technology Award, 2002 Special government allowances of the State Council and 2004 Shanghai leading talent program.
He engaged in teaching and research on the field of new carbon materials, nanomaterials and coke for metallurgy. He had more than 200 peer reviewed publications and had been cited more than 1200 times. He applied for more than 50 patents. He received research fundings from National Nature Science Foundation of China, the National Basic Research Program of China, the Shanghai Science and Technology Committee, Shanghai Municipal Education Commission and Shanghai Nanotechnology Promotion center. He also had research projects with Baosteel and Magang (Group) Holding Co., Ltd, and created more than 100 million yuan economic benefits. 
He received United Nations star of science and technology innovation award at 1994、second class Science and Technology Progress Award of Ministry of Metallurgy at 1996、second class National Science and Technology Progress Award at 1997、second class Science and Technology Progress in Universities of Anhui Province at 1999. He also received third class Teaching Achievement Award of Ministry of Metallurgy at 1996, third class Shanghai Research Collaboration Achievement Award, second class Shanghai Educational Scientific Research Achievement Award and Shanghai Teaching Achievement Award at 2005, second class Shanghai Teaching Achievement Award at 2014.
演讲题目:石墨烯增强的高耐蚀有机涂层
主题会场石墨烯在防腐涂料领域的应用&中意石墨烯双边合作论坛
开始时间
结束时间
内容摘要

石墨烯增强的高耐蚀有机涂层(主题会场:石墨烯在防腐涂料领域的应用)
  石墨烯及其衍生物具有优异的阻隔性能、高径厚比、柔性、透明等特点,这使其成为一种不可替代的高耐蚀涂层增强体。石墨烯增强的有机涂层的应用最大的挑战在于石墨烯的团聚。本文通过控制石墨烯的化学状态,研究化学状态对石墨烯纳米尺寸分散的影响,并提出对石墨烯增强的有机涂层的耐蚀性的关键影响因素。分别将氧化石墨烯,部分还原的氧化石墨烯和功能化石墨烯加入水性聚氨酯基体中,制备石墨烯复合涂料,并用棒涂法在镀锌钢板表面成膜获得石墨烯有机复合涂层。通过电化学阻抗法和盐雾试验表征了涂层的耐蚀性。石墨烯在涂层中的分散状态随其化学状态的改变而改变。在此基础上,本文详细讨论了石墨烯化学状态、分散状态、复合涂层的耐蚀性能三者之间的关系。仅添加0.2% 的石墨烯衍生物即可获得石墨烯增强的水性聚氨酯高耐蚀涂层。电化学数据显示经过235小时3.5 wt%的NaCl水溶液浸泡,电解质仍然没有渗透到涂层与金属基底之间的界面,也就是说涂层对腐蚀性介质的阻隔性能大幅度提高。在235小时的浸泡过程中,涂层的低频阻抗模值几乎没有变化,这进一步证明了石墨烯的添加对涂层的阻隔作用有本质的影响。

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联系我们
400-110-3655   

E-mail: meeting@c-gia.cn   meeting01@c-gia.cn

参展电话:13646399362(苏老师)

主讲申请:19991951101(王老师)

官方微信订阅号
Copyright © 中国国际石墨烯创新大会 版权所有     运营机构:北京现代华清材料科技发展有限责任公司
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凯发_杨俊和

凯发

演讲嘉宾-杨俊和

杨俊和
上海理工大学材料科学与工程学院,上海市粉末冶金汽车材料工程技术研究中心
Dean of the school of materials science and engineering, University of Shanghai for Science and Technology. Executive deputy director of Shanghai powder metallurgical automobile materials research center. Visiting professor at the department of mechanical engineering and materials science in the University of Pittsburgh. Executive council member of Chinese Energy Society. Executive council member of Chinese Materials Research Society. Vice chairman of Shanghai Society for Advanced Materials. Vice chairman of Shanghai Polyurethane Industry Association. Editorial board member of New Carbon Materials and Journal of Inorganic Materials.
1995 Outstanding teacher award of Baosteel Education Fund, 2000 nomination for Anhui provincial government Youth Science and Technology Award, 2002 Special government allowances of the State Council and 2004 Shanghai leading talent program.
He engaged in teaching and research on the field of new carbon materials, nanomaterials and coke for metallurgy. He had more than 200 peer reviewed publications and had been cited more than 1200 times. He applied for more than 50 patents. He received research fundings from National Nature Science Foundation of China, the National Basic Research Program of China, the Shanghai Science and Technology Committee, Shanghai Municipal Education Commission and Shanghai Nanotechnology Promotion center. He also had research projects with Baosteel and Magang (Group) Holding Co., Ltd, and created more than 100 million yuan economic benefits. 
He received United Nations star of science and technology innovation award at 1994、second class Science and Technology Progress Award of Ministry of Metallurgy at 1996、second class National Science and Technology Progress Award at 1997、second class Science and Technology Progress in Universities of Anhui Province at 1999. He also received third class Teaching Achievement Award of Ministry of Metallurgy at 1996, third class Shanghai Research Collaboration Achievement Award, second class Shanghai Educational Scientific Research Achievement Award and Shanghai Teaching Achievement Award at 2005, second class Shanghai Teaching Achievement Award at 2014.
演讲题目:石墨烯增强的高耐蚀有机涂层
主题会场石墨烯在防腐涂料领域的应用&中意石墨烯双边合作论坛
开始时间
结束时间
内容摘要

石墨烯增强的高耐蚀有机涂层(主题会场:石墨烯在防腐涂料领域的应用)
  石墨烯及其衍生物具有优异的阻隔性能、高径厚比、柔性、透明等特点,这使其成为一种不可替代的高耐蚀涂层增强体。石墨烯增强的有机涂层的应用最大的挑战在于石墨烯的团聚。本文通过控制石墨烯的化学状态,研究化学状态对石墨烯纳米尺寸分散的影响,并提出对石墨烯增强的有机涂层的耐蚀性的关键影响因素。分别将氧化石墨烯,部分还原的氧化石墨烯和功能化石墨烯加入水性聚氨酯基体中,制备石墨烯复合涂料,并用棒涂法在镀锌钢板表面成膜获得石墨烯有机复合涂层。通过电化学阻抗法和盐雾试验表征了涂层的耐蚀性。石墨烯在涂层中的分散状态随其化学状态的改变而改变。在此基础上,本文详细讨论了石墨烯化学状态、分散状态、复合涂层的耐蚀性能三者之间的关系。仅添加0.2% 的石墨烯衍生物即可获得石墨烯增强的水性聚氨酯高耐蚀涂层。电化学数据显示经过235小时3.5 wt%的NaCl水溶液浸泡,电解质仍然没有渗透到涂层与金属基底之间的界面,也就是说涂层对腐蚀性介质的阻隔性能大幅度提高。在235小时的浸泡过程中,涂层的低频阻抗模值几乎没有变化,这进一步证明了石墨烯的添加对涂层的阻隔作用有本质的影响。

关于主办方

联系我们
400-110-3655   

E-mail: meeting@c-gia.cn   meeting01@c-gia.cn

参展电话:13646399362(苏老师)

主讲申请:19991951101(王老师)

官方微信订阅号
Copyright © 中国国际石墨烯创新大会 版权所有     运营机构:北京现代华清材料科技发展有限责任公司
grapchina.org 京ICP备10026874号-12   grapchina.cn 京ICP备10026874号-23
京公网安备 11010802023402号
分享到: