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Jingyu Sun and coworkers reported a class of dual-atom catalytic moieties comprising hetero- or homo-atomic pairs anchored on N-doped graphene to enable the efficient sulfur redox chemistry. As described by this cover, benefiting from the favorable electrocatalytic behavior of Fe-Ni-NG, the ...
The BITSAT Chemistry topic-wise weightage has been given below as per the previous year's paper analysis. The BITSAT 2025 Chemistry topic-wise weightage will help you analyze the important chapters/topics that should be given extra attention during the preparation. Topic/Chapter Weightage Chemical...
2023, 82(7): 359-374. DOI: 10.1016/j.jechem.2023.04.001 Abstract ( 14 ) PDF (21414KB) ( 10 ) This paper investigates the effects of pH on stability and thermal properties of copper oxide (CuO), graphene oxide (GO), and their hybrid nanofluid (HNF) at different mixing ratios. ...
2023, 79(4): 410-417. DOI: 10.1016/j.jechem.2022.12.026 Abstract ( 12 ) PDF (7445KB) ( 3 ) Although conducting materials such as carbon nanotube and carbon fiber paper (CFP) have been exten-sively employed as support of electrocatalytic active sites, most of them are of poor ...
These were placed into the vial containing 10 mL of wine sample and 20 µL of an internal standard solution (hydro alcoholic solution 50% v/v at 112 µg L−1 of d3-2-isobutyl-3-methoxypyrazine, 55.5 µg.L−1 of d5-2,4,6-trichloroanisole 60 µg L−...
This paper presents a machine learning (ML) methodology grounded in quantitative structure–property relationship (QSPR) principles for the prediction of corrosion inhibition efficiency (CIE) values, explicitly focusing on pyridazine inhibitor compounds. The training phase incorporates the kernel density estim...
Students must refer to the ISC Class 12 syllabus before their study session. Download ISC Class 12 Chemistry Syllabus 2023-24 Download PDF Before diving into the syllabus, students must go through the paper pattern. So here, we have provided the ISC Class 12 Chemistry exam pattern, along ...
As expected, our optimal sample Pt3Co0.7Ni0.3/DMC exhibits excellent per-formance with mass activity and specific activity of 1.32 A mgPt1 and 1.98 mA cm-2 at 0.9 V, which are 7.33 and 6.19 times that of commercial Pt/C, respectively. The Pt3Co0.7Ni0.3/DMC also reveals much ...