Articles with "excellent catalytic" as a keyword



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In situ green preparation of silver nanoparticles/chemical pulp fiber composites with excellent catalytic performance

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Published in 2019 at "Journal of Materials Science"

DOI: 10.1007/s10853-018-03205-w

Abstract: In this paper, silver nanoparticles (Ag NPs) were successfully prepared in situ by chemical pulp fiber (CPF) without any additional reductants. In the green synthesis of Ag NPs, CPF acted as both a weak reductant… read more here.

Keywords: silver nanoparticles; excellent catalytic; pulp fiber; cpf ... See more keywords
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Green synthesis of layered 1T-MoS 2 /reduced graphene oxide nanocomposite with excellent catalytic performances for 4-nitrophenol reduction

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Published in 2017 at "Applied Surface Science"

DOI: 10.1016/j.apsusc.2016.10.136

Abstract: Abstract A green and facile process was developed to prepare layered octahedral phase MoS2/reduced graphene oxide (1T-MoS2/RGO) nanocomposite by a Vitamin C-assisted self-assemble method, in which graphene oxide (GO) and LiMoS2 were used as starting… read more here.

Keywords: graphene oxide; reduction; catalytic performances; excellent catalytic ... See more keywords
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Excellent catalytic performance for methanol to olefins over SAPO-34 synthesized by controlling hydrothermal temperature

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Published in 2018 at "Catalysis Communications"

DOI: 10.1016/j.catcom.2018.01.033

Abstract: Abstract A facile way to synthesize a series of SAPO-34 zeolites was developed by using the mixed templates of morpholine and TEAOH with changing the temperature. Among these samples, SAPO-34-210 exhibited with the longest lifetime… read more here.

Keywords: excellent catalytic; temperature; catalytic performance; performance methanol ... See more keywords
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Excellent catalytic activity of ethylenediamine stabilised oxalate ligated aluminium coordination complex for synthesis of novel benzoquinolines

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Published in 2020 at "Polyhedron"

DOI: 10.1016/j.poly.2020.114734

Abstract: Abstract Two-dimensional supramolecular structure of oxalate ligated Al(III) coordination complex, (C2H10N2)2.[Al2(µ-O2)(oxalate)4]∙2H2O (Al-Ox) was synthesised hydrothermally and determined the structural features with single-crystal X-ray diffraction studies. Unique oxo bridged dinuclear Al(III) clusters were established and each… read more here.

Keywords: oxalate ligated; excellent catalytic; catalytic activity; activity ... See more keywords

Concurrent Oxidation-Reduction Reactions in a Single System Using a Low-Plasma Phenomenon: Excellent Catalytic Performance and Stability in the Hydrogenation Reaction.

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Published in 2022 at "ACS applied materials & interfaces"

DOI: 10.1021/acsami.1c22192

Abstract: The catalytic activity and stability of metal nanocatalysts toward agglomeration and detachment during their preparation on a support surface are major challenges in practical applications. Herein, we report a novel, one-step, synchronized electro-oxidation-reduction "bottom-up" approach… read more here.

Keywords: oxidation reduction; tio2 sio2; excellent catalytic; stability ... See more keywords
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Facile Synthesis of β-Tetracyano Vanadyl Porphyrin from Its Tetrabromo Analogue and Its Excellent Catalytic Activity for Bromination and Epoxidation Reactions

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Published in 2023 at "ACS Omega"

DOI: 10.1021/acsomega.2c06638

Abstract: Complex 2,3,12,13-tetracyano-5,10,15,20-tetraphenylporphyrinatooxidovanadium(IV) {[VIVOTPP(CN)4], 2} has been prepared by nucleophilic substitution of β-bromo groups of the corresponding 2,3,12,13-tetrabromo-5,10,15,20-tetraphenylporphyrinatooxidovanadium(IV) {[VIVOTPP(Br)4], 1} using CuCN in quinoline. Both complexes show biomimetic catalytic activity similar to enzyme haloperoxidases and efficiently… read more here.

Keywords: facile synthesis; epoxidation; excellent catalytic; catalytic activity ... See more keywords
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Metallic CuNPs confined in hollow silicalite-1: excellent catalytic efficiency in p-nitrophenol reduction

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Published in 2018 at "New Journal of Chemistry"

DOI: 10.1039/c7nj04005a

Abstract: Copper nanoparticles (CuNPs) confined in hollow silicalite-1 powders were synthesized by a selective “desilication–recrystallization” method using tetraethlyorthosilicate (TEOS), tetrapropylammonium hydroxide (TPAOH) and cupric chloride (CuCl2) as precursors. The synthesized product was characterized by XRD, Raman,… read more here.

Keywords: reduction; cunps confined; confined hollow; excellent catalytic ... See more keywords
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Pd nanoparticle supported reduced graphene oxide and its excellent catalytic activity for the Ullmann C–C coupling reaction in a green solvent

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Published in 2019 at "RSC Advances"

DOI: 10.1039/c9ra01715a

Abstract: An efficient and easy route to synthesize reduced graphene oxide with well dispersed palladium (Pd) nanoparticles (Pd(0)-RGO) is described. read more here.

Keywords: oxide excellent; supported reduced; reduced graphene; graphene oxide ... See more keywords
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Excellent catalytic properties of luminescent Cu@Cu2S nanozymes and their antibacterial applications.

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Published in 2022 at "Chemical communications"

DOI: 10.1039/d1cc06671d

Abstract: Luminescent Cu@Cu2S nanozymes have been prepared by a one-pot method, displaying high peroxidase-like and oxidase-like activity. Fluorescence images show that these nanozymes adhere to the surface of the bacterial cell and scanning electron microscopy reveals… read more here.

Keywords: catalytic properties; excellent catalytic; cu2s nanozymes; luminescent cu2s ... See more keywords
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Rapid electrochemical detection of MiRNA-21 facilitated by the excellent catalytic ability of Pt@CeO2 nanospheres

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Published in 2022 at "RSC Advances"

DOI: 10.1039/d2ra01047j

Abstract: Pt@CeO2 nanospheres (NSs) were first synthesized by simply mixing Ce(NO3)3 and K2PtCl4 under the protection of pure argon at 70 °C for 1 h, which exhibited excellent catalytic ability toward hydrogen peroxide (H2O2). An electrochemical… read more here.

Keywords: catalytic ability; excellent catalytic; ceo2 nss; detection ... See more keywords

Morpholine-Modified Pd/γ-Al2O3@ASMA Pellet Catalyst with Excellent Catalytic Selectivity in the Hydrogenation of p-Chloronitrobenzene to p-Chloroaniline

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Published in 2017 at "Catalysts"

DOI: 10.3390/catal7100292

Abstract: An amino poly (styrene-co-maleic anhydride) polymer (ASMA) encapsulated γ-Al2O3 pellet material has been synthesized successfully. After loading with Pd species and modified with morpholine, the inorganic-organic hybrid material shows an excellent catalytic property in the… read more here.

Keywords: hydrogenation; excellent catalytic; catalyst; hydrogenation chloronitrobenzene ... See more keywords