All the materials used for synthesizing catalysts, including ethylene glycol, poly(ethylene glycol) (PEG), sodium acetate (CH3COONa), ferric chloride (FeCl3·6H2O), manganese chloride (MnCl2·H2O), zinc chloride (ZnCl2), cupric chloride (CuCl2·2H2O), nickel chloride (NiCl2·6H2O), cobalt chloride (CoCl2·6H2O), ethyl alcohol (C2H6O), 5,5-dimethyl-1-pyrroline N-oxide (DMPO), were purchased from Sinopharm Chemical Reagent Co., Ltd. All chemicals were used without further purification.
5 5 dimethyl 1 pyrroline n oxide
Manufactured by Sinopharm
Sourced in China
5,5-dimethyl-1-pyrroline N-oxide is a chemical compound used as a spin trap in electron paramagnetic resonance (EPR) spectroscopy. It functions as a scavenger for free radicals, capturing them and forming a stable spin-adduct that can be detected and analyzed using EPR techniques.
Automatically generated - may contain errors
Lab products found in correlation
Ethylene glycol, by Sinopharm (2 mentions)
Terephthalic acid, by Sinopharm (2 mentions)
Zinc chloride, by Sinopharm (1 mentions)
Manganese chloride, by Sinopharm (1 mentions)
Nickel chloride, by Sinopharm (1 mentions)
Cupric chloride, by Sinopharm (1 mentions)
Cobalt chloride, by Sinopharm (1 mentions)
Ethyl alcohol, by Sinopharm (1 mentions)
Ferric chloride, by Sinopharm (1 mentions)
Sodium acetate trihydrate, by Sinopharm (1 mentions)
Rhodamine b, by Sinopharm (1 mentions)
Iron 3 chloride hexahydrate, by Sinopharm (1 mentions)
Bismuth nitrate, by Sinopharm (1 mentions)
Potassium bromide, by Sinopharm (1 mentions)
Sodium nitrate, by Sinopharm (1 mentions)
Ethylenediamine, by Sinopharm (1 mentions)
Absolute ethyl ethanol, by Sinopharm (1 mentions)
Hydrogen peroxide solution, by Sinopharm (1 mentions)
Ammonium oxalate, by Sinopharm (1 mentions)
Isopropanol, by Sinopharm (1 mentions)
4 protocols using 5 5 dimethyl 1 pyrroline n oxide
1
Synthesis of Catalysts using Transition Metal Salts
2
Synthesis and Characterization of Bismuth-Based Nanomaterials
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Bismuth nitrate (Bi(NO3)3·5H2O), potassium bromide (KBr), ethylene glycol (EG), natural flake graphite, sodium nitrate (NaNO3), iron(iii ) chloride hexahydrate (FeCl3·6H2O), ethylenediamine (EDA), sodium acetate trihydrate (CH3COONa·3H2O), hydrogen peroxide (H2O2), absolute ethyl ethanol, 2,2,6,6-tetramethylpiperidin-1-yloxy (TEMPO), 5,5-dimethyl-1-pyrroline-N-oxide (DMPO), rhodamine B (RhB), methyl blue (MB), methyl orange (MO), acid red (AR), amino black (AB) were purchased from Sinopharm Chemical Reagent Co. Ltd., China. Other reagents used in this study, including concentrated sulfuric acid (H2SO4), potassium permanganate (KMnO4) and concentrate hydrochloric acid (HCl) were obtained from Xinyang Chemical Reagent Co. Ltd., China. All reagents were of analytical grade and used without further purification.
3
Synthesis of Bismuth-based Photocatalysts
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We purchased Bi (NO3)3·5H2O, Na2WO4·2H2O, Fe (NO3)3·9H2O, cetyltrimethylammonium bromide (CTAB), terephthalic acid, ethylene glycol(C2H5OH), ammonium oxalate, isopropanol, sodium sulfate (Na2SO4), terephthalic acid, 5,5-dimethyl-1-pyrroline N-oxide (DMPO), and hydrogen peroxide solution from Sino Pharm Chemical Reagent Co., Ltd. (China). All chemicals were used without further purification.
4
Pharmaceutical Wastewater Remediation Protocol
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HC (purity > 99%) and BT
(purity > 99%) were purchased from Aladdin Reagent Co., Ltd.
(Shanghai, China). The stock standard solutions of HC and BT were
prepared in acetone and stored at 4 °C. Acetone (99%) and acetonitrile
(99%) were purchased from Shanghai Loran Chemical Reagent Co., Ltd.
(Shanghai, China). All other reagents, including sulfuric acid
(H2SO4),
sodium hydroxide (NaOH), p-benzoquinone (C6H4O2, BQ, 99%), tert-butanol
((CH3)3OH,
TBA, 99%), triethylenediamine (N(CH2CH2)3N, DABCO, 99%), terephthalic acid (C8H6O4, PTA, 99%), and 5,5-dimethyl-1-pyrroline N-oxide
(DMPO), were purchased from Sinopharm Chemical Reagent Co., Ltd.
(Shanghai, China).
All solutions used in the experiment were
prepared with an actual HWW configuration with a 1.2 mm filter
membrane. HWW was collected from a representative hospital in Shanghai
and sampled directly from the sewer collection system of the hospital.
The characteristics of the actual HWW are shown inTable S2 in the SI. The ACF
used in this study was an STF1300 activated-carbon fibre manufactured
by Sutong Carbon Fibre Co., Ltd. (Jiangsu, China). The characteristics
of the ACF are summarized inTable S3 .
(purity > 99%) were purchased from Aladdin Reagent Co., Ltd.
(Shanghai, China). The stock standard solutions of HC and BT were
prepared in acetone and stored at 4 °C. Acetone (99%) and acetonitrile
(99%) were purchased from Shanghai Loran Chemical Reagent Co., Ltd.
(Shanghai, China). All other reagents, including sulfuric acid
(H2SO4),
sodium hydroxide (NaOH), p-benzoquinone (C6H4O2, BQ, 99%), tert-butanol
((CH3)3OH,
TBA, 99%), triethylenediamine (N(CH2CH2)3N, DABCO, 99%), terephthalic acid (C8H6O4, PTA, 99%), and 5,5-dimethyl-1-pyrroline N-oxide
(DMPO), were purchased from Sinopharm Chemical Reagent Co., Ltd.
(Shanghai, China).
All solutions used in the experiment were
prepared with an actual HWW configuration with a 1.2 mm filter
membrane. HWW was collected from a representative hospital in Shanghai
and sampled directly from the sewer collection system of the hospital.
The characteristics of the actual HWW are shown in
used in this study was an STF1300 activated-carbon fibre manufactured
by Sutong Carbon Fibre Co., Ltd. (Jiangsu, China). The characteristics
of the ACF are summarized in
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