Zobrazeno 1 - 10
of 161 621
pro vyhledávání: '"ni-p"'
Publikováno v:
Journal of Materials Research and Technology, Vol 34, Iss , Pp 90-99 (2025)
This study investigates the influence of the Accumulative Roll-Bonding (ARB) process on the corrosion behavior of Fe-28.5Ni alloys. The research examines how the ARB as a severe plastic deformation technique alters the microstructure and corrosion re
Externí odkaz:
https://doaj.org/article/f1d438b295e94ca187592ab1d828b42d
Autor:
Massalimova Bakytgul, Sadykov Vladislav, Totenova Nurzada, Fedorova Julia, Glazneva Tatyana, Krieger Tamara, Rogov Vladimir, Ishchenko Arkady
Publikováno v:
Open Chemistry, Vol 22, Iss 1, Pp 33677-98 (2024)
Mesoporous MgAl2O4 + LnFe0.7Ni0.3O3 (Ln = La, Pr) nanocomposites were prepared by a cost-effective one-pot procedure with the Pluronic P123 copolymer and Ni + Ru active components were supported on them by wet impregnation. The real structure of samp
Externí odkaz:
https://doaj.org/article/d75561c410a84c71814d0bb0e8204b7e
Autor:
S. V. Baboshkina, T. A. Rozhdestvenskaya, A. V. Puzanov, D. N. Balykin, I. A. Troshkova, S. N. Balykin, A. V. Saltykov
Publikováno v:
Трансформация экосистем, Vol 7, Iss 4, Pp 69-84 (2024)
Ecological and biogeochemical studies carried out in the Lake Teletskoye basin in 2016–2021 showed that the total nickel content in the waters of the lake’s tributaries ranged from 0.12 to 4.6 μg/dm3, an average of 1.8 ± 0.1 μg/dm3. The conten
Externí odkaz:
https://doaj.org/article/eb8c0345803a4443b82fcbab8a35f905
Autor:
Ki-Hoon Son, Sehoon Oh, Junho Lee, Sobin Yun, Yunseo Shin, Shaohua Yan, Chaun Jang, Hong-Sub Lee, Hechang Lei, Se Young Park, Hyejin Ryu
Publikováno v:
Nano Convergence, Vol 11, Iss 1, Pp 1-9 (2024)
Abstract Room-temperature magnetism and its stability upon miniaturization are essential characteristics required for materials for spintronic devices and information storage. Among various candidates, Fe3GaTe2 stands out due to its high Curie temper
Externí odkaz:
https://doaj.org/article/32b76334d73042608ac6c908cd2bcd94
Autor:
Artavazd S. Poghosyan, Emma A. Khachatryan, Anna F. Mkrtchyan, Volodya Mirzoyan, Anahit M. Hovhannisyan, Karapet R. Ghazaryan, Ela V. Minasyan, Peter Langer, Ashot S. Saghyan
Publikováno v:
Amino Acids, Vol 56, Iss 1, Pp 1-11 (2024)
Abstract A synthesis of new enantiomerically enriched derivatives of (S)-α-aminopropionic acid, containing in the β-position 1,2,3-triazole groups coupled with a o-, m- and p-substituted phenyl residue, was developed based on Cu(I) catalyzed [3 + 2
Externí odkaz:
https://doaj.org/article/bd7bd1d4698047169d78fae3744ced08
Publikováno v:
Journal of Materials Research and Technology, Vol 33, Iss , Pp 9603-9613 (2024)
In traditional wire arc additive manufacturing process, it is difficult to control the chemical composition of deposition layer. A double filler wire with alternating current was proposed to fabricate the NiTi alloy. In this process, Ni filling wire
Externí odkaz:
https://doaj.org/article/6a4a4687692e4129a515ed213ff5aca1
Publikováno v:
Nano-Micro Letters, Vol 17, Iss 1, Pp 1-14 (2024)
Highlights Efficient activation of Ni electrode employs chronopotentiostatic superoxidation. Novel superoxide activation mechanism realizes the redox reaction with three-electron transfer (Ni ↔ Ni3+). As-prepared CPS-Ni||Zn batteries exhibit simult
Externí odkaz:
https://doaj.org/article/55edf6f919b047b6b600f6f2d6dd2591
Publikováno v:
Green Synthesis and Catalysis, Vol 5, Iss 4, Pp 282-289 (2024)
The construction of chiral quaternary carbon stereocenters is a significant challenge in asymmetric synthesis. Catalytic synthesis of these structures with trisubstituted allylic alcohols is highly important. However, most of the reported methodologi
Externí odkaz:
https://doaj.org/article/5e6686a550d3405fbd39bdeedeb77767
Publikováno v:
Cailiao gongcheng, Vol 52, Iss 11, Pp 74-82 (2024)
Al-5%Fe-xNi alloys （x=0%，1.5%，5%，7.5%，10%， mass fraction，the same below） were prepared by the traditional casting method， and the morphology and size changes of the primary phase in the alloys after Ni addition were observed. The tr
Externí odkaz:
https://doaj.org/article/7cef52713338472bb3b6ef5be1dc9c27
Publikováno v:
Journal of Materials Research and Technology, Vol 33, Iss , Pp 8746-8757 (2024)
High manganese (Mn) austenitic stainless steel substitutes expensive nickel (Ni) with more affordable Mn, thereby reducing production costs. However, its resistance to high-temperature oxidation is significantly compromised due to the formation of un
Externí odkaz:
https://doaj.org/article/76e8f3d518014d65b740326274f6ddf7