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1561por Lu, Fagui, Lu, Kuan, Zhao, Gui, Zhou, Song, He, Bowen, Zhang, Yixiao, Xu, Jian, Li, Yongwang, Liu, Xi, Chen, Liwei“…The SiO(2) supported PtPdCoCuNi displays 93.9% yield of aniline at 80 °C, which is 2.11 times that of PtPd/SiO(2). …”
Publicado 2022
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1562por Touni, Aikaterini, Liu, Xin, Kang, Xiaolan, Carvalho, Patricia A., Diplas, Spyros, Both, Kevin G., Sotiropoulos, Sotirios, Chatzitakis, Athanasios“…Hydrogen evolution reaction (HER) studies in acidic electrolytes showed comparable results to bulk Pt (per geometric area) and Pt/C commercial catalysts (per mg of Pt). …”
Publicado 2021
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1563por Du, Jia, Quinson, Jonathan, Zhang, Damin, Wang, Baiyu, Wiberg, Gustav K. H., Pittkowski, Rebecca K., Schröder, Johanna, Simonsen, Søren B., Kirkensgaard, Jacob J. K., Li, Yao, Reichenberger, Sven, Barcikowski, Stephan, Jensen, Kirsten M. Ø., Arenz, Matthias“…[Image: see text] Herein, we report a straightforward approach for the in situ preparation of Pt–Au alloy nanoparticles from Pt + xAu/C nanocomposites using monometallic colloidal nanoparticles as starting blocks. …”
Publicado 2022
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1564por Silconi, Zana Besser, Rosic, Vesna, Benazic, Sasa, Radosavljevic, Gordana, Mijajlovic, Marina, Pantic, Jelena, Ratkovic, Zoran R., Radic, Gordana, Arsenijevic, Aleksandar, Milovanovic, Marija, Arsenijevic, Nebojsa, Milovanovic, Jelena“…PtCl2(S-pr-thiosal)2 induced apoptosis, inhibited proliferation of BCL1 cells, and induced cell cycle disturbance. …”
Publicado 2022
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1565por Pan, Dashu, Xue, Yubing, Xiao, Songtao, Ouyang, Yinggen, Zuo, Feng, Lou, Fuyan, Li, Xiang“…Radioactive UO(2) powder was prepared by hydrothermal method and a set of Pt–xUO(2)/C catalysts were synthesized by impregnation method for solving the problem of low activity and easy poisoning of anode Pt/C catalysts for a direct ethanol fuel cell. …”
Publicado 2022
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1566“…[Image: see text] A straightforward, efficient, and selective method for the preparation of novel boryl-functionalized enynes or dienes via [Pt(PPh(3))(4)]-catalyzed diboration of a broad spectrum of symmetrical and unsymmetrical 1,3-diynes was developed. …”
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1567“…Pt-loaded ZnO nanocrystals (NCs) of 13~22 nm are synthesized using the hot soap method. …”
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1568“…They possess high magnetocrystalline anisotropy, density, and coercivity. Four Fe-Pt alloys, distinguished by compositions and space groups, were considered in this study, namely P4/mmm-FePt, I4/mmm-Fe(3)Pt, Pm-3m-Fe(3)Pt, and Pm-3m-FePt(3). …”
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1569por Ebeling, René, Arasu, Narendra P., Bensch, Lisa, Schulze Lammers, Bertram, Mayer, Bernhard, Müller, Thomas J. J., Vázquez, Héctor, Karthäuser, Silvia“…A donor–bridge–acceptor dyad composed of carbazole and phenalenone units joined through a flexible bridge is synthesized and deposited on a Pt(111) surface. Its electronic properties are investigated with a combination of low temperature scanning tunneling microscope measurements and density functional theory simulations. …”
Publicado 2020
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1570por Zhang, Hongyu, Liu, Jia, Li, Xiaolin, Duan, Xiao, Yuan, Mengchen, Cao, Feng, Sun, Kui, Zhang, Yunbo, Wang, Ying, Gu, Zhengbin, Li, Jia, Liu, Jianguo“…Based on X-ray photoelectron spectroscopy and density functional theory calculations, the improved corrosion resistance originated from the excellent corrosion resistance of titanium nitride itself and SMSI between Pt and N in TiN. Overall, the high corrosion resistance of the TiN@C support can significantly improve PEMFC durability.…”
Publicado 2022
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1571“…As a demonstration, we perform direct two-phase simulations of heterogeneous H(2) turnover on the Pt(111) catalyst surface at chemical accuracy. The model trains itself in three days and performs at twice the speed of a ReaxFF model, while maintaining much higher fidelity to DFT and excellent agreement with experiment.…”
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1572“…The Pt-GelMA scaffold was fabricated from the microfluidic 3D printing of methacrylate gelatin (GelMA) bioinks through a Pt(IV)-induced photocrosslinked process without any other additional photoinitiator and chemotherapeutic drug. …”
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1573por Deng, Xiaoting, Lao, Min, Li, Zhenqin, Yin, Shaofeng, Liu, Feng, Xie, Zhiyong, Liang, Yili“…[Image: see text] A flexible carbon nanofiber film with high conductivity was prepared by electrospinning, and then Cu was uniformly deposited on the fiber film by pulse electrodeposition to prepare Cu nanocrystal/carbon nanofiber film. Cu@PtCu/carbon nanofiber (Cu@PtCu/CNF) catalytic films were synthesized by in-situ substitution reduction. …”
Publicado 2022
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1574por Long, Siyu, Zhang, Lingyu, Liu, Zhuoyue, Jiao, Huibin, Lei, Aiwen, Gong, Wei, Pei, Xianglin“…In this work, a bimetallic Pt-Ni/Chitin catalyst was prepared for the first time by using renewable biomass resource chitin as support. …”
Publicado 2022
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1575por Qian, Ningkang, Ji, Liang, Li, Xiao, Huang, Jingbo, Li, Junjie, Wu, Xingqiao, Yang, Deren, Zhang, Hui“…Here, we synthesized trimetallic Au@Pt(x)Sn(y) core-shell nanoparticles (NPs) with tunable composition and structure of Pt-Sn alloyed shells. …”
Publicado 2022
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1576“…In this study, we evaluated the function of the PHT1 family transporter MtPT5 in M. truncatula. MtPT5 was closely related to AtPHT1; 1 in Arabidopsis (Arabidopsis thaliana) and GmPT7 in soybean (Glycine max). …”
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1577por Zhang, Biao, Zhou, Ruofan, Zhang, Huiqi, Cai, Danfeng, Lin, Xiaodong, Lang, Yihan, Qiu, Yulou, Shentu, Xuping, Ye, Zihong, Yu, Xiaoping“…A smartphone colorimetric sensor based on the Pt@Au nanozyme was successfully developed for the visual and quantitative detection of omethoate in fruit and vegetables. …”
Publicado 2022
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1578por McGhie, Brondwyn S., Sakoff, Jennette, Gilbert, Jayne, Gordon, Christopher P., Aldrich-Wright, Janice R.Enlace del recurso
Publicado 2022
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1579por Dragos-Pinzaru, Oana-Georgiana, Buema, Gabriela, Gherca, Daniel, Tabakovic, Ibro, Lupu, Nicoleta“…CoPt alloys with Pt contents from 15 to 90% were prepared using low-cost electrochemical deposition. …”
Publicado 2022
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1580por Meng, Wanzhen, Zhao, Yunrui, Dai, Dujuan, Zhang, Qianqian, Wang, Zeyan, Liu, Yuanyuan, Zheng, Zhaoke, Cheng, Hefeng, Dai, Ying, Huang, Baibiao, Wang, Peng“…Benefited from the SPR effect and the synergy of Au and Pt, the efficiency of AuPt–TiO(2) was 19.9, 4.64 and 2.42 times that of TiO(2), Au–TiO(2) and Pt–TiO(2), and the photocatalytic degradation ability of AuPt–TiO(2) was maintained in five cyclic stability tests. …”
Publicado 2022
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