Recently I am researching about MICROWAVE-ASSISTED SORPTION; ONE-POT SYNTHESIS; HEAVY-METALS; EFFICIENT REMOVAL; GRAPHENE OXIDE; HIGHLY EFFICIENT; SELECTIVE ADSORPTION; MICROPOROUS POLYMER; AQUEOUS-SOLUTION; METHYLENE-BLUE, Saw an article supported by the National Nature Science Foundation of ChinaNational Natural Science Foundation of China (NSFC) [21277106]; Nature Science Foundation of Hubei ProvinceNatural Science Foundation of Hubei Province [2017CFA026]; Science and Technology Program of Wuhan City [2015060101010034]. Published in ROYAL SOC CHEMISTRY in CAMBRIDGE ,Authors: Cheng, JC; Li, YF; Li, L; Lu, PP; Wang, Q; He, CY. The CAS is 92-86-4. Through research, I have a further understanding and discovery of 4,4′-Dibromobiphenyl. Quality Control of 4,4′-Dibromobiphenyl
The purpose of this work is to prepare effective adsorbents for simultaneously removing Hg(ii) ion and aromatic pollutants in water, which still remains a great challenge presently due to their different physicochemical properties. Herein, two new thiol-/thioether-functionalized porous organic polymers were prepared and characterized by scanning electron microscopy, infrared spectra, C-13 CP/MAS nuclear magnetic resonance spectra, energy-dispersive X-ray spectroscopy, elemental analysis, thermo-gravimetric analysis, and nitrogen adsorption-desorption isotherms. The results showed that the two adsorbents had a loosely porous structure, high BET surface area, and good thermal and chemical stability. The optimal pH value for the two new adsorbents to uptake Hg(ii) was 3-4. The new adsorbents presented a high adsorption ability with the maximum adsorption capacity of 180 mg g(-1) for Hg(ii) and 358-452 mg g(-1) for aromatic pollutants (toluene and m-xylene as models) and acceptable/fast binding kinetics for Hg(ii) and aromatic pollutants, respectively. The adsorbents also showed high adsorption selectivity for Hg(ii) in the presence of commonly coexisting metal ions. Moreover, the two adsorbents had good simultaneous removal ability for Hg(ii) and the aromatic pollutants at different concentrations and good reusability. Finally, the two new adsorbents were used successfully for the simultaneous and highly efficient removal of Hg(ii) ion and aromatic pollutants in simulated sewage with removal efficiencies higher than 88% for Hg(ii) and higher than 93% for the aromatic pollutants (10 mg of adsorbent mixed with 10 mL of sewage containing Hg(ii) and the aromatic pollutants at 10 g mL(-1) for each one), indicating their great potential to be applied for the simultaneous removal of Hg(ii) and aromatic pollutants in real sewage or wastewater.
Welcome to talk about 92-86-4, If you have any questions, you can contact Cheng, JC; Li, YF; Li, L; Lu, PP; Wang, Q; He, CY or send Email.. Quality Control of 4,4′-Dibromobiphenyl
Reference:
Benzoxazole – Wikipedia,
,Benzoxazole | C7H5NO – PubChem