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Construct N-doped carbon anchored CoFe alloy nanoparticles with high content graphitic-N for electrocatalytic oxygen reduction.
Bai J, Cheng L, Liu S, Lian Y, Deng Y, Zhou Q, Xiang M, Tang Y, Su Y. Bai J, et al. J Colloid Interface Sci. 2024 Jan;653(Pt B):1785-1791. doi: 10.1016/j.jcis.2023.09.171. Epub 2023 Oct 5. J Colloid Interface Sci. 2024. PMID: 37806907
Fortunately, CoFe-NC-Z8-900 exhibits an exceptionally high half-wave potential (E(1/2)) of 0.914 V in a 0.1 M KOH solution. The excellent ORR electrocatalytic activity can be mainly attributed to the synergistic effect of the CoFe bimetal and the relatively high content of …
Fortunately, CoFe-NC-Z8-900 exhibits an exceptionally high half-wave potential (E(1/2)) of 0.914 V in a 0.1 M KOH solution. The excel …
Design and simulation of a utility oilfield flare in Iraq/Kurdistan region using CFD and API-521 methodology.
Maaroof AA, Smith JD, Zangana MHS. Maaroof AA, et al. Heliyon. 2023 Jul 27;9(8):e18581. doi: 10.1016/j.heliyon.2023.e18581. eCollection 2023 Aug. Heliyon. 2023. PMID: 37593608 Free PMC article.
The emissions of C1, C2, C3 and C6+ were measured at 7.46E-9, 5.39E-9, 5.13E-9 and 4.35E-9 mass% at 6 m away from the tip. The emissions increased slightly at 8 m and 10 m from the tip but at 12 m they were observed to decrease. ...
The emissions of C1, C2, C3 and C6+ were measured at 7.46E-9, 5.39E-9, 5.13E-9 and 4.35E-9 mass% at 6 m away from the tip. The …
Electrosurgical knife with the water-jet function of tip-type during endoscopic treatment injection.
Ono S, Kurihara Y, Hirose F, Aoki H, Mejima K, Ito S, Osumi S, Hatori S, Fukagawa K, Hosaka S, Matsukawa M, Kobayashi R, Yamazaki N, Fujishiro M. Ono S, et al. DEN Open. 2022 Sep 20;3(1):e165. doi: 10.1002/deo2.165. eCollection 2023 Apr. DEN Open. 2022. PMID: 36189167 Free PMC article.
METHODS: Five types of water-jet-functioned electrosurgical knives, including two injection styles of sheath-type (A: DualKnife J, KD-655L; B: FlushKnife, DK2620-J-B20S; C: Splash M-Knife, DN-D2718B; D: ISSEN, SN1650-20) and tip-type (E: ORISE ProKnife, M00519361) were eva …
METHODS: Five types of water-jet-functioned electrosurgical knives, including two injection styles of sheath-type (A: DualKnife J, KD-655L; …
Theophylline-regulated pyrolysis synthesis of nitrogen-doped carbon nanotubes with iron-cobalt nanoparticles for greatly boosting oxygen reduction reaction.
Zhang W, Chen YP, Zhang L, Feng JJ, Li XS, Wang AJ. Zhang W, et al. J Colloid Interface Sci. 2022 Nov 15;626:653-661. doi: 10.1016/j.jcis.2022.06.130. Epub 2022 Jun 27. J Colloid Interface Sci. 2022. PMID: 35810704
The resulting FeCo/NCNTs-800 showed a better ORR performance (onset potential, E(onset) = 1.09 V; half-wave potential, E(1/2) = 0.87 V) than commercial Pt/C (50 wt%) in a 0.1 M KOH solution, with a limiting current density as high as -5.54 mA cm(-2). ...
The resulting FeCo/NCNTs-800 showed a better ORR performance (onset potential, E(onset) = 1.09 V; half-wave potential, E(1/2) = 0.87 V) than …
Blatter Radicals as Bipolar Materials for Symmetrical Redox-Flow Batteries.
Steen JS, Nuismer JL, Eiva V, Wiglema AET, Daub N, Hjelm J, Otten E. Steen JS, et al. J Am Chem Soc. 2022 Mar 23;144(11):5051-5058. doi: 10.1021/jacs.1c13543. Epub 2022 Mar 8. J Am Chem Soc. 2022. PMID: 35258956 Free PMC article.
The redox potentials of derivatives with a C(3)-CF(3) substituent are the least affected by water, and moreover, these compounds show >90% capacity retention after charge/discharge cycling in a static H-cell for 7 days (ca. 100 cycles). Testing these materials in a flow regime …
The redox potentials of derivatives with a C(3)-CF(3) substituent are the least affected by water, and moreover, these compounds show >90 …
Dietary astaxanthin improves the antioxidant capacity, immunity and disease resistance of coral trout (Plectropomus leopardus).
Zhu X, Hao R, Zhang J, Tian C, Hong Y, Zhu C, Li G. Zhu X, et al. Fish Shellfish Immunol. 2022 Mar;122:38-47. doi: 10.1016/j.fsi.2022.01.037. Epub 2022 Jan 24. Fish Shellfish Immunol. 2022. PMID: 35085737
Four iso-nitrogenous and iso-lipidic experimental diets containing astaxanthin 0 (A0), 0.05 (A1), 0.1 (A2) and 0.2 (A3) g/kg were formulated with the addition of Haematococcus pluvialis powder (astaxanthin content accounts for 100 g/kg) of 0, 0.5, 1.0 and 2.0 g/kg, separat …
Four iso-nitrogenous and iso-lipidic experimental diets containing astaxanthin 0 (A0), 0.05 (A1), 0.1 (A2) and 0.2 (A3) g/kg were for …
Electron microscopy study of carbides precipitated during destabilization and tempering heat treatments of 25 wt.%Cr-0.7 wt.%Mo high chromium cast irons.
Wiengmoon A, Pearce JTH, Nusen S, Chairuangsri T. Wiengmoon A, et al. Micron. 2021 Apr;143:103025. doi: 10.1016/j.micron.2021.103025. Epub 2021 Jan 27. Micron. 2021. PMID: 33549852
%C cast iron has been studied via comparison with a Mo free reference 25 wt.%Cr-2.4 wt.%C iron. Destabilization led to precipitation of M(7)C(3) and M(23)C(6) secondary carbides in the reference iron, whereas M(23)C(6) secondary carbide was found in the iron …
%C cast iron has been studied via comparison with a Mo free reference 25 wt.%Cr-2.4 wt.%C iron. Destabilization led to precipitation of M …
Visual interaction of 2nd to 5th order Zernike aberration terms with vertical coma.
Hu C, Ravikumar A, Hastings GD, Marsack JD. Hu C, et al. Ophthalmic Physiol Opt. 2020 Sep;40(5):669-679. doi: 10.1111/opo.12718. Epub 2020 Aug 8. Ophthalmic Physiol Opt. 2020. PMID: 32770694
Individual Zernike aberration terms from the 2(nd) to 5(th) radial orders (test terms) were combined in 0.05-m steps a) from -2.00 m to +2.00 m with +1.00 m of C(3, -1) and b) from -1.00 m to +1.00 m with +0.50 m of C(3, -1). ...Ra …
Individual Zernike aberration terms from the 2(nd) to 5(th) radial orders (test terms) were combined in 0.05-m steps a) from -2.00 …
43 results