Thermoplastic deformation of poplar wood plasticized by ionic liquids measured by a nonisothermal compression technique was written by Ou, Rongxian;Xie, Yanjun;Wang, Qingwen;Sui, Shujuan;Wolcott, Michael P.. And the article was included in Holzforschung in 2014.Application In Synthesis of 1-ethyl-2,3-dimethylimidazolium chloride This article mentions the following:
The in situ thermoplasticization of poplar wood with ionic liquids (ILs) had been investigated. The thermoplastic deformation of wood samples treated with four types of ILs at various concentrations were determined through nonisothermal compression tests by means of a rotational rheometer. Results show that increasing the concentration of ILs reduced softening temperature and increased deformation compared to the untreated control. SEM revealed that plastic deformation of wood cells from the applied compression stress varied, depending on cell type, and occurred without cell wall fracture. X-ray diffraction anal. of compressed wood showed that wood treated with ILs exhibited a greater crystallinity index than the untreated control. The recovered strain in compressed samples decreased with increasing temperature and concentration of ILs to 18% weight percent gain (WPG) and then decreased slightly to 36% WPG. In treated samples, the combined wood/IL blends demonstrated less thermal stability than wood and ILs alone. Results also showed that plastic deformation of IL-treated wood resulted in viscous buckling of unfractured cell walls. This deformation mode likely resulted from the disintegration of intermol. and intramol. hydrogen bonding between cell wall polymers through the combined effect of ILs, pressure, and high temperature In the experiment, the researchers used many compounds, for example, 1-ethyl-2,3-dimethylimidazolium chloride (cas: 92507-97-6Application In Synthesis of 1-ethyl-2,3-dimethylimidazolium chloride).
1-ethyl-2,3-dimethylimidazolium chloride (cas: 92507-97-6) belongs to imidazole derivatives. Imidazole is a heterocyclic compound with a five-membered planar ring. It is amphoteric and highly polar. Imidazole also acts as a microtubule destabilizing agents and inhibits topoisomerase and Cytochrome P450 Family 26 Subfamily A Member 1 (CYP26A1) enzymes.Application In Synthesis of 1-ethyl-2,3-dimethylimidazolium chloride
Referemce:
Imidazole – Wikipedia,
Imidazole | C3H4N2 – PubChem