Characterizing Molecular Structure of Water Adsorbed by Cellulose Nanofiber Film Using in situ Micro-FTIR Spectroscopy

2017 ◽  
Vol 37 (5) ◽  
pp. 383-392 ◽  
Author(s):  
Xin Guo ◽  
Yiqiang Wu
Keyword(s):  
Molecular Structure ◽  
Ftir Spectroscopy ◽  
Cellulose Nanofiber ◽  
Structure Of Water ◽  
Nanofiber Film

scholarly journals Qualitatively and quantitatively characterizing water adsorption of a cellulose nanofiber film using micro-FTIR spectroscopy

RSC Advances ◽  
2018 ◽  
Vol 8 (8) ◽  
pp. 4214-4220 ◽  
Author(s):  
Xin Guo ◽  
Liu Liu ◽  
Junjie Wu ◽  
Jia Fan ◽  
Yiqiang Wu
Keyword(s):  
Ftir Spectroscopy ◽  
Environmental Protection ◽  
Water Adsorption ◽  
Cellulose Nanofiber ◽  
Efficient Utilization ◽  
Nanofiber Film

The efficient utilization of cellulose is very important for environmental protection and sustainability of resources.

scholarly journals Structural Characterization of Heterodinuclear ZnII-LnIII Complexes (Ln = Pr, Nd) with a Ring-Contracted H2valdien-Derived Schiff Base Ligand

2021 ◽  
Author(s):  
Shabana Noor ◽  
Richard Goddard ◽  
Fehmeeda Khatoon ◽  
Sarvendra Kumar ◽  
Rüdiger W. Seidel
Keyword(s):  
Molecular Structure ◽  
Schiff Base ◽  
Structural Characterization ◽  
Schiff Base Ligand ◽  
Crystal And Molecular Structure ◽  
X Ray ◽  
X Ray Crystallography ◽  
Imidazoline Ring

AbstractSynthesis and structural characterization of two heterodinuclear ZnII-LnIII complexes with the formula [ZnLn(HL)(µ-OAc)(NO3)2(H2O)x(MeOH)1-x]NO3 · n H2O · n MeOH [Ln = Pr (1), Nd (2)] and the crystal and molecular structure of [ZnNd(HL)(µ-OAc)(NO3)2(H2O)] [ZnNd(HL)(OAc)(NO3)2(H2O)](NO3)2 · n H2O · n MeOH (3) are reported. The asymmetrical compartmental ligand (E)-2-(1-(2-((2-hydroxy-3-methoxybenzylidene)amino)-ethyl)imidazolidin-2-yl)-6-methoxyphenol (H2L) is formed from N1,N3-bis(3-methoxysalicylidene)diethylenetriamine (H2valdien) through intramolecular aminal formation, resulting in a peripheral imidazoline ring. The structures of 1–3 were revealed by X-ray crystallography. The smaller ZnII ion occupies the inner N2O2 compartment of the ligand, whereas the larger and more oxophilic LnIII ions are found in the outer O2O2’ site. Graphic Abstract Synthesis and structural characterization of two heterodinuclear ZnII-LnIII complexes (Ln = Pr, Nd) bearing an asymmetrical compartmental ligand formed in situ from N1,N3-bis(3-methoxysalicylidene)diethylenetriamine (H2valdien) through intramolecular aminal formation are reported.

Temperature-induced formation of cellulose nanofiber film with remarkably high gas separation performance

Cellulose ◽  
2017 ◽  
Vol 24 (12) ◽  
pp. 5649-5656 ◽  
Author(s):  
Xiong-Fei Zhang ◽  
Yi Feng ◽  
Chaobo Huang ◽  
Yichang Pan ◽  
Jianfeng Yao
Keyword(s):  
Gas Separation ◽  
Cellulose Nanofiber ◽  
Separation Performance ◽  
Nanofiber Film ◽  
Gas Separation Performance

CO Oxidation and Site Speciation for Alloyed Palladium–Platinum Model Catalysts Studied by in Situ FTIR Spectroscopy

2017 ◽  
Vol 121 (47) ◽  
pp. 26321-26329 ◽  
Author(s):  
Natalia M. Martin ◽  
Magnus Skoglundh ◽  
Gudmund Smedler ◽  
Agnes Raj ◽  
David Thompsett ◽  
...  
Keyword(s):  
Co Oxidation ◽  
Ftir Spectroscopy ◽  
Model Catalysts ◽  
In Situ Ftir ◽  
In Situ Ftir Spectroscopy ◽  
Palladium Platinum
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