supported by the National Natural Science Foundation of China(U20A20257);the National Key Research and Development Program of China(2022YFB3805803).
Chiral conjugated polymers with controlled mesoscopic helicity are gaining attention for enantioseparation and asymmetric catalysis.However,achieving on-demand chirality and processability remain challenging.Herein,we...
In this study,a newly developed composite of biochar-poly(m-phenylenediamine)(BC-PmPD)exhibiting a distinct skeletal structure was synthesized for the purpose of extracting Cr(VI)from aqueous solutions.BC was employed...
supported by the Natural Science Foundation of Sichuan Province(Nos.2023YFG0096,2022NSFSC2008 and 2023NSFSC0442).
Poly(m-phthaloyl-m-phenylenediamine)(PMIA)is promising as the separator in lithium-ion batteries(LIBs)for its excellent thermostability,insulation and self-extinguishing properties.However,its low mechanical strength ...
financially supported by the North Chemical Group Youth Science and Technology Innovation Foundation of China(QKCZ201627)
In this study, the solubility of m-phenylenediamine in four pure solvents(methanol, ethanol, acetonitrile and water) and three binary solvent(methanol + water),(ethanol + water) and(acetonitrile + water) systems were ...
Project(2011467062)supported by National Public Welfare Research Project of Environmental Protection Industry,China;Project(50925417)supported by National Science Fund for Distinguished Young Scholars of China;Project(50830301)supported by the National Natural Science Foundation of China
Chemically oxidative polymerization of m-phenylenediamine was improved through adding the weak alkaline, Na2CO3. Results show that the poly (m-phenylenediamine) (PmPD) possesses a weak solubility in acidic solutio...
Project(50925417) supported by China National Funds for Distinguished Young Scientists;Project(50830301) supported by the National Natural Science Foundation of China;Project(2009ZX07212-001-01) supported by Major Science and Technology Program for Water Pollution Control and Treatment of China;Project(2011) supported by Hunan Nonferrous Fundamental Research Fund
Sulfate adsorption by poly(m-phenylenediamine)s(PmPDs) with various oxidation states synthesized through chemically oxidative polymerization was investigated.Series of sorption experiments were conducted,and the a...
Using tetraethyl orthosilicate(TEOS)as the pre-cursor of silica,the silica aerogel and xerogel,which were used as supports of nickel-based catalysts for liquid hydroge-nation of m-dinitrobenzene to m-phenylenediamine,...
The hydrogenation of m-dinitrobenzene to m-phenylenediamine in liquid phase was studied with the nickel catalysts supported on SiO2, TiO2, γ-Al2O3, MgO and diatomite carders. Based on the experiments of X-ray diffrac...
A novel lanthana-promoted nickel catalyst supported on silica for the liquid phase hydrogenation of m-dinitrobenzene to m-phenylenediamine was prepared by an incipient wetness sequential impregnation method. It was ...