, 2015 以三甲胺硼烷为反应底物,通过两步法,合成了以不同烃基侧链咪唑硼烷为阳离子,二氰胺根和硝基氰胺根为阴离子的系列离子液体。采用~1H和~(13)C核磁、红外及高分辨质谱等表征方法,确认了所得离子液体的结构和组成,并测定计算了其性质。结果表明:所得离子液体的分解温度均高于150 ℃,密度为1.04~1.27 g?cm~(-3),比冲为173.8~202.1 s。随着咪唑阳离子烃基侧链的增长,相应离子液体的密度减小,生成焓增大。二氰胺类离子液体同相应的硝基氰胺类离子液体相比,具有更短的点火延迟时间。其中 ...
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[Simultaneous determination of 50 veterinary drug residues in fish， shrimp， and crabs using a composite purification column-ultra-performance liquid chromatography-tandem mass spectrometry]. [PDF]
Se PuDeng HD, Ji XF, Xiao YP, Xia Q, Yang H.
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[Novel technologies for large-scale analysis of cell surface glycoprotein interactions and their applications]. [PDF]
Se PuLiu Y +5 more
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[Determination of 26 herbicide residues in soil， sediment， and surface water samples using modified QuEChERS method combined with ultra-high performance liquid chromatography-tandem mass spectrometry]. [PDF]
Se PuZhao L, Ma L, Huang LQ, Chen JB, Zhu WF.
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[Research progress on ionic liquid-functionalized magnetic Fe<sub>3</sub>O<sub>4</sub> nanomaterials in sample pretreatment- chromatographic analysis]. [PDF]
Se PuLi JX +6 more
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[Rapid response to linperlisib in relapsed/refractory autoimmune hemolytic anemia: a case report]. [PDF]
Zhonghua Xue Ye Xue Za ZhiLiu ZW, Chen M.
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[Clinical characteristics of trimethoprim-sulfamethoxazole-induced rash during treatment of pertussis in children]. [PDF]
Zhongguo Dang Dai Er Ke Za ZhiWang BS +5 more
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[Research progress in the application of molecular imprinting technology in catalysis]. [PDF]
Se PuYe WM +5 more
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[How I treat pediatric febrile infection-related epilepsy syndrome]. [PDF]
Zhongguo Dang Dai Er Ke Za ZhiDeng XL, Peng J.
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[Preparation and chromatographic performance evaluation of hydrophilic interaction chromatography stationary phase based on amino acids]. [PDF]
Se PuXu GG, Yi Y, Liu PP, Zhang WF.
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