ITP OpenIR  > 理论物理所SCI论文
A New Self-Consistent Field Model of Polymer/Nanoparticle Mixture
Chen, K; Li, HS; Zhang, BK; Li, J; Tian, WD; Tian, WD (reprint author), Soochow Univ, Coll Phys Optoelect & Energy, Ctr Soft Condensed Matter Phys & Interdisciplinar, Suzhou 215006, Peoples R China.; Tian, WD (reprint author), Chinese Acad Sci, Kavli Inst Theoret Phys China, Beijing 100190, Peoples R China.
2016
发表期刊SCIENTIFIC REPORTS
卷号6页码:20355
文章类型Article
摘要Field-theoretical method is efficient in predicting assembling structures of polymeric systems. However, it's challenging to generalize this method to study the polymer/nanoparticle mixture due to its multi-scale nature. Here, we develop a new field-based model which unifies the nanoparticle description with the polymer field within the self-consistent field theory. Instead of being "ensemble-averaged" continuous distribution, the particle density in the final morphology can represent individual particles located at preferred positions. The discreteness of particle density allows our model to properly address the polymer-particle interface and the excluded-volume interaction. We use this model to study the simplest system of nanoparticles immersed in the dense homopolymer solution. The flexibility of tuning the interfacial details allows our model to capture the rich phenomena such as bridging aggregation and depletion attraction. Insights are obtained on the enthalpic and/or entropic origin of the structural variation due to the competition between depletion and interfacial interaction. This approach is readily extendable to the study of more complex polymer-based nanocomposites or biology-related systems, such as dendrimer/drug encapsulation and membrane/particle assembly.
学科领域Science & Technology - Other Topics
资助者National Basic Research Program of China (973 Program) [2012CB821500] ; National Basic Research Program of China (973 Program) [2012CB821500] ; National Basic Research Program of China (973 Program) [2012CB821500] ; National Basic Research Program of China (973 Program) [2012CB821500] ; National Natural Science Foundation of China (NSFC) [21374073, 21574096, 21474074] ; National Natural Science Foundation of China (NSFC) [21374073, 21574096, 21474074] ; National Natural Science Foundation of China (NSFC) [21374073, 21574096, 21474074] ; National Natural Science Foundation of China (NSFC) [21374073, 21574096, 21474074] ; National Basic Research Program of China (973 Program) [2012CB821500] ; National Basic Research Program of China (973 Program) [2012CB821500] ; National Basic Research Program of China (973 Program) [2012CB821500] ; National Basic Research Program of China (973 Program) [2012CB821500] ; National Natural Science Foundation of China (NSFC) [21374073, 21574096, 21474074] ; National Natural Science Foundation of China (NSFC) [21374073, 21574096, 21474074] ; National Natural Science Foundation of China (NSFC) [21374073, 21574096, 21474074] ; National Natural Science Foundation of China (NSFC) [21374073, 21574096, 21474074]
DOIhttp://dx.doi.org/10.1038/srep20355
关键词[WOS]POLYMER NANOCOMPOSITES ; BLOCK-COPOLYMERS ; NANOSCALE RODS ; NANOPARTICLES ; SIMULATION ; PARTICLE ; MELTS ; COMPOSITES ; NANOSTRUCTURES ; BINARY
收录类别SCI
语种英语
资助者National Basic Research Program of China (973 Program) [2012CB821500] ; National Basic Research Program of China (973 Program) [2012CB821500] ; National Basic Research Program of China (973 Program) [2012CB821500] ; National Basic Research Program of China (973 Program) [2012CB821500] ; National Natural Science Foundation of China (NSFC) [21374073, 21574096, 21474074] ; National Natural Science Foundation of China (NSFC) [21374073, 21574096, 21474074] ; National Natural Science Foundation of China (NSFC) [21374073, 21574096, 21474074] ; National Natural Science Foundation of China (NSFC) [21374073, 21574096, 21474074] ; National Basic Research Program of China (973 Program) [2012CB821500] ; National Basic Research Program of China (973 Program) [2012CB821500] ; National Basic Research Program of China (973 Program) [2012CB821500] ; National Basic Research Program of China (973 Program) [2012CB821500] ; National Natural Science Foundation of China (NSFC) [21374073, 21574096, 21474074] ; National Natural Science Foundation of China (NSFC) [21374073, 21574096, 21474074] ; National Natural Science Foundation of China (NSFC) [21374073, 21574096, 21474074] ; National Natural Science Foundation of China (NSFC) [21374073, 21574096, 21474074]
WOS类目Multidisciplinary Sciences
引用统计
文献类型期刊论文
条目标识符http://ir.itp.ac.cn/handle/311006/21789
专题理论物理所SCI论文
通讯作者Chen, K; Tian, WD (reprint author), Soochow Univ, Coll Phys Optoelect & Energy, Ctr Soft Condensed Matter Phys & Interdisciplinar, Suzhou 215006, Peoples R China.; Tian, WD (reprint author), Chinese Acad Sci, Kavli Inst Theoret Phys China, Beijing 100190, Peoples R China.
推荐引用方式
GB/T 7714
Chen, K,Li, HS,Zhang, BK,et al. A New Self-Consistent Field Model of Polymer/Nanoparticle Mixture[J]. SCIENTIFIC REPORTS,2016,6:20355.
APA Chen, K.,Li, HS.,Zhang, BK.,Li, J.,Tian, WD.,...&Tian, WD .(2016).A New Self-Consistent Field Model of Polymer/Nanoparticle Mixture.SCIENTIFIC REPORTS,6,20355.
MLA Chen, K,et al."A New Self-Consistent Field Model of Polymer/Nanoparticle Mixture".SCIENTIFIC REPORTS 6(2016):20355.
条目包含的文件
文件名称/大小 文献类型 版本类型 开放类型 使用许可
A New Self-Consisten(1131KB) 开放获取--请求全文
个性服务
推荐该条目
保存到收藏夹
查看访问统计
导出为Endnote文件
谷歌学术
谷歌学术中相似的文章
[Chen, K]的文章
[Li, HS]的文章
[Zhang, BK]的文章
百度学术
百度学术中相似的文章
[Chen, K]的文章
[Li, HS]的文章
[Zhang, BK]的文章
必应学术
必应学术中相似的文章
[Chen, K]的文章
[Li, HS]的文章
[Zhang, BK]的文章
相关权益政策
暂无数据
收藏/分享
所有评论 (0)
暂无评论
 

除非特别说明,本系统中所有内容都受版权保护,并保留所有权利。