Study on the selective oxidation of methane over highly dispersed molybdenum-incorporated KIT-6 catalysts

2021 ◽  
Author(s):  
Pei Chen ◽  
Zean Xie ◽  
Zhen Zhao ◽  
Jianmei Li ◽  
Bonan Liu ◽  
...  
Keyword(s):  
Hydrothermal Synthesis ◽  
Mesoporous Silica ◽  
Selective Oxidation ◽  
Synthesis Method ◽  
One Pot ◽  
Oxidation Of Methane ◽  
Highly Dispersed

A series of molybdenum-incorporated mesoporous silica (Mo-KIT-6) catalysts were successfully synthesized by a one-pot hydrothermal synthesis method and were applied in the selective oxidation of methane to formaldehyde using oxygen...

Synthesis of SBA-15 encapsulated ammonium molybdophosphate using Qaidam natural clay and its use in cesium ion adsorption

RSC Advances ◽  
2015 ◽  
Vol 5 (45) ◽  
pp. 35453-35460 ◽  
Author(s):  
Chunyan Sun ◽  
Feng Zhang ◽  
Shengfang Li ◽  
Fangqin Cheng
Keyword(s):  
Mesoporous Silica ◽  
Qaidam Basin ◽  
Synthesis Method ◽  
Low Grade ◽  
Ion Adsorption ◽  
Natural Clay ◽  
One Pot ◽  
Hexagonal Mesoporous Silica ◽  
Ammonium Molybdophosphate ◽  
Cesium Ion

The ordered hexagonal mesoporous silica (SBA-15) encapsulated ammonium molybdophosphate (AMP) was successfully synthesized using low-grade natural clay from Qaidam Basin as silica and aluminum source, through a one-pot synthesis method.

Facile synthesis of CuCr2O4 spinel nanoparticles: a recyclable heterogeneous catalyst for the one pot hydroxylation of benzene

2014 ◽  
Vol 4 (12) ◽  
pp. 4232-4241 ◽  
Author(s):  
Shankha S. Acharyya ◽  
Shilpi Ghosh ◽  
Shubhadeep Adak ◽  
Takehiko Sasaki ◽  
Rajaram Bal
Keyword(s):  
Hydrothermal Synthesis ◽  
Synthesis Method ◽  
Facile Synthesis ◽  
One Pot ◽  
Nanoparticle Catalysts ◽  
Hydroxylation Of Benzene ◽  
The One ◽  
Recyclable Heterogeneous Catalyst ◽  
Selective Hydroxylation ◽  
Spinel Nanoparticles

A facile hydrothermal synthesis method is developed to prepare CuCr2O4 spinel nanoparticle catalysts with sizes between 25–50 nm for selective hydroxylation of benzene.

scholarly journals Preparation of SiO2-MnFe2O4 Composites via One-Pot Hydrothermal Synthesis Method and Microwave Absorption Investigation in S-Band

Molecules ◽  
2019 ◽  
Vol 24 (14) ◽  
pp. 2605 ◽  
Author(s):  
Yin ◽  
Zhang ◽  
Wang ◽  
Feng ◽  
Zhao ◽  
...  
Keyword(s):  
Hydrothermal Synthesis ◽  
Microwave Absorption ◽  
Impedance Matching ◽  
Synthesis Method ◽  
Phase Identification ◽  
Relaxation Processes ◽  
Potential Candidate ◽  
One Pot ◽  
Debye Relaxation ◽  
Attenuation Characteristic

MnFe2O4 NPs are successfully decorated on the surface of SiO2 sheets to form the SiO2-MnFe2O4 composite via one-pot hydrothermal synthesis method. The phase identification, morphology, crystal structure, distribution of elements, and microwave absorbing properties in S-band (1.55~3.4 GHz) of the as-prepared composite were investigated by XRD, SEM, TEM, and Vector Network Analyzer (VNA) respectively. Compared with the pure MnFe2O4 NPs, the as-prepared SiO2-MnFe2O4 composite exhibits enhanced microwave absorption performance in this frequency band due to the strong eddy current loss, better impedance matching, excellent attenuation characteristic, and multiple Debye relaxation processes. The maximum reflection loss of −14.87 dB at 2.25 GHz with a broader −10 dB bandwidth over the frequency range of 1.67~2.9 GHz (1.23 GHz) can be obtained at the thickness of 4 mm. Most importantly, the preparation method used here is relatively simple, hence such composite can be served as a potential candidate for effective microwave absorption in S-band.

One-pot synthesis of Ag@silicalite-1 with different silver amine complexes and the performance for styrene oxidation

2021 ◽  
Author(s):  
Hongdan Zhang ◽  
Zhiwei Wang ◽  
Weidu Wang ◽  
Chunyang Wu ◽  
Tingting Lu ◽  
...  
Keyword(s):  
Hydrothermal Synthesis ◽  
Synthesis Method ◽  
Complex Mixtures ◽  
X Ray Diffraction ◽  
Styrene Oxidation ◽  
One Pot ◽  
X Ray ◽  
Amine Complexes ◽  
One Pot Synthesis ◽  
Amine Complex

A facile one-pot strategy was used to successfully synthesize Ag@silicalite-1 using different silver amine complex mixtures as precursors via a hydrothermal synthesis method. Ag@silicalite-1 was characterized by X-ray diffraction (XRD),...

Preparation and Structure of BiVO4-Graphene Composites

2014 ◽  
Vol 905 ◽  
pp. 101-104 ◽  
Author(s):  
Bin Zhang ◽  
Ya Ling Wang ◽  
Lang Huan Huang ◽  
Shao Zao Tan
Keyword(s):  
Fourier Transform ◽  
Infrared Spectroscopy ◽  
Electron Microscope ◽  
Hydrothermal Synthesis ◽  
Emission Spectroscopy ◽  
Synthesis Method ◽  
Photoelectron Emission ◽  
One Pot ◽  
X Ray ◽  
Transmission Electron

BiVO4-graphene composites were prepared through a one-pot hydrothermal synthesis method, and the structure were investigated by Fourier transform infrared spectroscopy (FTIR), X-ray photoelectron emission spectroscopy (XPS), X-ray powder diffraction (XRD) and Transmission electron microscope (TEM). The results show that BiVO4-graphene composites are successfully prepared, and BiVO4 particles are almost uniformly deposited on the surface of graphene.

Synthesis of MnNi–SAPO-34 by a one-pot hydrothermal method and its excellent performance for the selective catalytic reduction of NO by NH3

2017 ◽  
Vol 7 (21) ◽  
pp. 4984-4995 ◽  
Author(s):  
Rui Li ◽  
Zhibin Li ◽  
Liqiang Chen ◽  
Yongli Dong ◽  
Shibo Ma ◽  
...  
Keyword(s):  
Hydrothermal Synthesis ◽  
Selective Catalytic Reduction ◽  
Hydrothermal Method ◽  
Strong Interaction ◽  
Catalytic Reduction ◽  
Synthesis Method ◽  
Excellent Performance ◽  
One Pot ◽  
Reduction Of No ◽  
Ni Species

MnNi–SAPO-34 with Mn and Ni incorporated in the framework of SAPO-34 prepared by a one-pot hydrothermal synthesis method exhibits excellent NH3-SCR activity, which is attributed to the strong interaction between the Mn and Ni species.

One-pot hydrothermal synthesis of highly dispersed, phase-pure and stoichiometric lead zirconate

2006 ◽  
Vol 60 (23) ◽  
pp. 2893-2895 ◽  
Author(s):  
Apinpus Rujiwatra ◽  
Saowalak Tapala ◽  
Sanchai Luachan ◽  
Orawan Khamman ◽  
Supon Ananta
Keyword(s):  
Hydrothermal Synthesis ◽  
Lead Zirconate ◽  
Dispersed Phase ◽  
One Pot ◽  
Phase Pure ◽  
Highly Dispersed

Highly dispersed cobalt oxide nanoparticles on CMK-3 for selective oxidation of benzyl alcohol

RSC Advances ◽  
2015 ◽  
Vol 5 (124) ◽  
pp. 102508-102515 ◽  
Author(s):  
Xiaoyuan Yang ◽  
Shujie Wu ◽  
Ling Peng ◽  
Jing Hu ◽  
Xiufang Wang ◽  
...  
Keyword(s):  
Hydrothermal Synthesis ◽  
Cobalt Oxide ◽  
Carbon Material ◽  
Mesoporous Carbon ◽  
Synthesis Method ◽  
Oxide Nanoparticles ◽  
Cobalt Oxide Nanoparticles ◽  
Ordered Mesoporous ◽  
Highly Dispersed ◽  
Oxide Particles

Nano cobalt oxide particles supported on ordered mesoporous carbon CMK-3 (CMK: carbon material from Korea) were prepared by a hydrothermal synthesis method.

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