Authors Cheng, JC; Li, YF; Li, L; Lu, PP; Wang, Q; He, CY in ROYAL SOC CHEMISTRY published article about MICROWAVE-ASSISTED SORPTION; ONE-POT SYNTHESIS; HEAVY-METALS; EFFICIENT REMOVAL; GRAPHENE OXIDE; HIGHLY EFFICIENT; SELECTIVE ADSORPTION; MICROPOROUS POLYMER; AQUEOUS-SOLUTION; METHYLENE-BLUE in [Cheng, Jincheng; Li, Yifan; Li, Li; Lu, Pengpeng; Wang, Qiang; He, Chiyang] Wuhan Text Univ, Sch Chem & Chem Engn, Hubei Key Lab Biomass Fibers & Ecodyeing & Finish, Wuhan 430073, Hubei, Peoples R China in 2019, Cited 60. HPLC of Formula: C12H8Br2. The Name is 4,4′-Dibromobiphenyl. Through research, I have a further understanding and discovery of 92-86-4
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.
HPLC of Formula: C12H8Br2. About 4,4′-Dibromobiphenyl, If you have any questions, you can contact Cheng, JC; Li, YF; Li, L; Lu, PP; Wang, Q; He, CY or concate me.
Reference:
Benzoxazole – Wikipedia,
,Benzoxazole | C7H5NO – PubChem