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Phosphorus Sulfur and Silicon and The Related Elements | 2010

One-Pot, Three-Component Synthesis of α-Aminophosphonates Catalyzed by Acyclic Acidic Ionic Liquids

Dong Fang; Changmei Jiao; Baohua Ji

Some acyclic acidic ionic liquids were prepared and used as the catalysts for the one-pot, three-component synthesis of α-aminophosphonates from aldehydes, amines, and trimethylphosphite at room temperature in water. The products could simply be separated from the system of catalyst/water, and the catalysts could be reused at least six times without noticeably decreasing the catalytic activity.


Advanced Materials Research | 2011

Preparation of Expanded Perlite-Based Binary Eutectic Composite of Phase Change Heat Storage Materials

Bao Yun Zhang; Chang Mei Jiao; Peng Wang; Long Jiang; Bao Hua Ji; Dong Fang

The binary eutectic of lauric acid-stearic acid / expanded perlite composite phase change materials (PCM) was prepared using the method of vacuum impregnation. The structures and properties of this composite PCM were characterized by FT-IR, SEM, DSC and TG analysis. The results showed that the binary eutectic of fatty acid had been composed with porous skeleton expanded perlite completely in a physical method, the phase transition temperature of composite PCM was about 33.0 °C and latent heat was 131.3 J/g. it had a good thermal stability after 100 times of recycling and gave the phase transition temperature 33.5 °C and the latent heat of 128.1 J/g respectively.


Materials Letters | 2012

Preparation and properties of lauric acid–stearic acid/expanded perlite composite as phase change materials for thermal energy storage

Changmei Jiao; Baohua Ji; Dong Fang


Journal of Industrial and Engineering Chemistry | 2010

Synthesis of dioxanes via Prins reaction catalyzed by acyclic acidic ionic liquids

Dong Fang; Changmei Jiao; Hua-bin Zhang; Baohua Ji


Journal of Industrial and Engineering Chemistry | 2011

Synthesis of 4H-pyrans catalyzed by thermol-regulated PEG1000-based ionic liquid/EM

Dong Fang; Jinming Yang; Hua-bin Zhang; Changmei Jiao


Archive | 2010

Higher alcohols co-blending composite phase change energy storage material and preparation method thereof

Dong Fang; Baohua Ji; Changmei Jiao; Long Jiang; Peng Wang; Baoyun Zhang


Archive | 2012

Synthesis of polyhydroacridine derivatives by clean catalysis of degradable ionic liquid

Dong Fang; Baohua Ji; Jinming Yang


Archive | 2011

Method for synthesizing tributyl citrate under catalysis of functional ionic liquid

Dong Fang; Baohua Ji; Changmei Jiao; Boping Tang; Daizhen Zhang; Huabin Zhang


Archive | 2011

Synthesis of 3,4-dihydropyrimidine-2-ketone with biodegradable ionic liquid for catalysis

Dong Fang; Lin Wu; Changmei Jiao; Bo Yang; Baohua Ji; Boping Tang; Huabin Zhang; Daizhen Zhang


Archive | 2010

Method for synthesizing alpha-phosphoramidate with degradable ionic liquid as catalyst

Dong Fang; Lin Wu; Changmei Jiao; Boping Tang; Huabin Zhang; Daizhen Zhang

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