ISL OpenIR  > 青海盐湖研究所知识仓储
Polyborates in Aqueous Sodium Borate Solution at 298.15 K
Zhou, Y. Q.; Fang, C. H.; Fang, Y.; Zhu, F. Y.; Cao, L. D.
2012
发表期刊ASIAN JOURNAL OF CHEMISTRY
ISSN0970-7077
卷号24期号:1页码:29-32
文章类型Article
摘要pH of aqueous sodium metaborate and pentaborate solutions were precisely measured as functions of concentration from dilute to supersaturation at 298.15 K. Coupling with Raman spectra of some super-saturation samples, a clear picture of the main polyborates and their equilibria was presented. At least five polyborates B(OH)(3), B(OH)(4)(-), B3O3(OH)(4)(-), B4O5(OH)(4)(2-) and B5O6(OH)(4-) exist in aqueous sodium borate solutions. In supersaturated aqueous sodium pentaborate solutions B5O6(OH)(4)(-), B3O3(OH)(4)(-) and B(OH)(3) are the main polyborates, B(OH)(4)(-), B4O5(OH)(4)(2-) present in a minor concentration. While, in aqueous sodium metaborate solutions, covering all the concentration range, B(OH)(4)(-) is the most important species other polyborate anions are less than 5 %. Relevant interactions mechanisms among polyborates were also suggested.
关键词Polyborstes Ft-raman Spectra Aqueous Sodium Borate Solutions Ph Distribution
WOS标题词Science & Technology ; Physical Sciences
关键词[WOS]RAMAN-SPECTROSCOPIC ANALYSIS ; EQUILIBRIA ; POLYANIONS ; SPECTRA
收录类别SCI
语种英语
WOS研究方向Chemistry
WOS类目Chemistry, Multidisciplinary
WOS记录号WOS:000300463900007
引用统计
被引频次:1[WOS]   [WOS记录]     [WOS相关记录]
文献类型期刊论文
条目标识符http://ir.isl.ac.cn/handle/363002/2082
专题青海盐湖研究所知识仓储
作者单位Chinese Acad Sci, Qinghai Inst Salt Lakes, CAS Key Lab Salt Lake Resources & Chem, Xining 810008, Peoples R China
推荐引用方式
GB/T 7714
Zhou, Y. Q.,Fang, C. H.,Fang, Y.,et al. Polyborates in Aqueous Sodium Borate Solution at 298.15 K[J]. ASIAN JOURNAL OF CHEMISTRY,2012,24(1):29-32.
APA Zhou, Y. Q.,Fang, C. H.,Fang, Y.,Zhu, F. Y.,&Cao, L. D..(2012).Polyborates in Aqueous Sodium Borate Solution at 298.15 K.ASIAN JOURNAL OF CHEMISTRY,24(1),29-32.
MLA Zhou, Y. Q.,et al."Polyborates in Aqueous Sodium Borate Solution at 298.15 K".ASIAN JOURNAL OF CHEMISTRY 24.1(2012):29-32.
条目包含的文件
条目无相关文件。
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
[Zhou, Y. Q.]的文章
[Fang, C. H.]的文章
[Fang, Y.]的文章
百度学术
百度学术中相似的文章
[Zhou, Y. Q.]的文章
[Fang, C. H.]的文章
[Fang, Y.]的文章
必应学术
必应学术中相似的文章
[Zhou, Y. Q.]的文章
[Fang, C. H.]的文章
[Fang, Y.]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。