
浏览全部资源
扫码关注微信
1. 河南理工大学材料科学与工程学院,焦作,454000
2. 南京工业大学材料科学与工程学院,南京,210009
[ "作者简介:冯春花,女,1983年出生,2012年于南京工业大学获博士学位,河南理工大学教师,讲师,主要从事水泥混凝土化学方面的研究,E-mail: fengchunhua@hpu.edu.cn" ]
纸质出版日期:2014-01-20
移动端阅览
冯春花, 王希建, 李东旭. 29Si、27Al固体核磁共振在水泥基材料中的应用进展[J]. 核技术, 2014,37(1):010502
FENG Chunhua, WANG Xijian, LI Dongxu. Application progress of solid 29Si, 27Al NMR in the research of cement-based materials[J]. Nuclear techniques, 2014, 37(1): 010502
冯春花, 王希建, 李东旭. 29Si、27Al固体核磁共振在水泥基材料中的应用进展[J]. 核技术, 2014,37(1):010502 DOI: 10.11889/j.0253-3219.2014.hjs.37.010502.
FENG Chunhua, WANG Xijian, LI Dongxu. Application progress of solid 29Si, 27Al NMR in the research of cement-based materials[J]. Nuclear techniques, 2014, 37(1): 010502 DOI: 10.11889/j.0253-3219.2014.hjs.37.010502.
固体核磁共振技术是当前研究水泥基材料结构的一个有效手段,采用29Si、27Al核磁共振技术研究水泥基材料水化产物结构,已成为当前水泥化学方面研究的热点之一。本文介绍了固体核磁共振技术的基本原理及相关影响条件、基本参数,调研了29Si、27Al的核磁共振技术参数及与水泥基材料水化结构之间的关系,综述了国内外同行利用29Si、27Al固体核磁共振技术研究水泥基材料主要水化产物C-S-H以及水化硫铝酸钙结构的相关成果,对其中存在的问题进行了分析,并展望了其在水泥基材料研究中的发展趋势。
Background: The solid-state Nuclear Magnetic Resonance (NMR) is an effective method for the research of cement-based materials. Now it focuses on using solid 29Si and 27Al NMR to research the hydration structure of the cement-based materials in cement chemistry. Purpose: A theoretical guidance is proposed for solid 29Si and 27Al NMR technology used in cement chemistry research. Methods: We reviewed the application of solid 29Si and 27Al NMR in the cement-based materials and analyzed the problem among the researches. Results: This paper introduced an fundamental
relevant-conditions and basic parameters of NMR
and studied the technical parameters of solid 29Si and 27Al NMR together with the relationship among the hydration structure of cement-based material. Moreover
this paper reviewed the related domestic and overseas achievements in the research of hydration structure of the cement-based materials using solid 29Si and 27Al NMR. Conclusion: There were some problems in the research on cement-based materials by technology of solid 29Si and 27Al NMR. NMR will promote the Hydration theory of cement-based material greatly.Cited
0
浏览量
22
下载量
0
CSCD
关联资源
相关文章
相关作者
相关机构
京公网安备11010802024621