Excess properties, spectral analyses and computational chemistry of the binary mixture of polyethylene glycol 200+1,3-propanediamine

doi:10.1016/j.molliq.2021.117080

CAS OpenIR

	Excess properties, spectral analyses and computational chemistry of the binary mixture of polyethylene glycol 200+1,3-propanediamine
	Li, Yong 1,2; Yan, Hanwen 3; Li, Xiaoxuan 1,2; Li, Fu 1,2; Cheng, Weiguo 3; Dong, Li 3; Zhang, Jianbin 2,4
	2022-01-15
Source Publication	JOURNAL OF MOLECULAR LIQUIDS
ISSN	0167-7322
Volume	346 Pages:12
Abstract	In this study, the density and viscosity of the binary mixture of 1,3-propanediamine (PDA) and polyethylene glycol 200(PEG) under atmospheric pressure (88.91 kPa) at six different temperatures (T = 293.15 K to 318.15 K) were measured. Based on the density and viscosity, excess molar volume (V-m(E)) viscosity deviation (Delta eta) and excess Gibbs energy of activation of viscous flow (Delta G*(E)) were calculated. The apparent molar volume (V-phi,V-1 and V-phi,V-2) and isostatic thermal expansion coefficient (alpha(p)) were then obtained and fit- ted with the Redlich-Kister(R-K) equation. Additionally, the spectral analyses on the binary mixture (FTIR, UV-Vis and FLS spectra) suggested that there was hydrogen bonding interaction between the amino nitrogen atom of PDA and the hydroxyl group of PEG, which was further verified through Gaussian calculations. (C) 2021 Elsevier B.V. All rights reserved.
Keyword	Density Viscosity 1,3-propanediamine Intermolecular interaction Polyethylene glycol 200, DFT calculations
DOI	10.1016/j.molliq.2021.117080
Language	英语
WOS Keyword	CO2 CAPTURE TECHNOLOGY ; REFRACTIVE-INDEXES ; THERMODYNAMIC PROPERTIES ; ULTRASONIC VELOCITY ; DIMETHYL-SULFOXIDE ; LIQUID MIXTURES ; ETHYLENE-GLYCOL ; VISCOSITY ; DENSITY ; SYSTEMS
WOS Research Area	Chemistry ; Physics
WOS Subject	Chemistry, Physical ; Physics, Atomic, Molecular & Chemical
WOS ID	WOS:000754539100010
Publisher	ELSEVIER
Citation statistics
Document Type	期刊论文
Identifier	http://ir.ipe.ac.cn/handle/122111/52103
Collection	中国科学院过程工程研究所
Corresponding Author	Dong, Li; Zhang, Jianbin
Affiliation	1.Inner Mongolia Univ Technol, Coll Chem Engn, Hohhot 010051, Peoples R China 2.Inner Mongolia Engn Res Ctr CO2 Capture & Utiliza, Hohhot 010051, Peoples R China 3.Chinese Acad Sci, Inst Proc Engn, Beijing Key Lab Ion Liquids Clean Proc, CAS Key Lab Green Proc & Engn,State Key Lab Multi, Beijing 100190, Peoples R China 4.Hebei Univ Technol, Sch Chem Engn & Technol, Hebei Prov Key Lab Green Chem Technol & High Effi, Tianjin 300130, Peoples R China
Recommended Citation GB/T 7714	Li, Yong,Yan, Hanwen,Li, Xiaoxuan,et al. Excess properties, spectral analyses and computational chemistry of the binary mixture of polyethylene glycol 200+1,3-propanediamine[J]. JOURNAL OF MOLECULAR LIQUIDS,2022,346:12.
APA	Li, Yong.,Yan, Hanwen.,Li, Xiaoxuan.,Li, Fu.,Cheng, Weiguo.,...&Zhang, Jianbin.(2022).Excess properties, spectral analyses and computational chemistry of the binary mixture of polyethylene glycol 200+1,3-propanediamine.JOURNAL OF MOLECULAR LIQUIDS,346,12.
MLA	Li, Yong,et al."Excess properties, spectral analyses and computational chemistry of the binary mixture of polyethylene glycol 200+1,3-propanediamine".JOURNAL OF MOLECULAR LIQUIDS 346(2022):12.

Files in This Item:
There are no files associated with this item.

If you have any objections to this item, please fill out the form below and the administrator will contact you as soon as possible.
Content:
Email：	*
Institution:
Verification Code:	Refresh

Any comments and suggestions are welcomed.
Title:	*
Content:
Email：	*
Verification Code:	Refresh

中国科学院过程工程研究所机构知识库