Preparation and Photoelectronic Properties of Zinc Oxide/Perovskite Nanocomposites/Polypyrrole

La0.3Ca0.7Fe0.7Ni0.3O3 perovskite-type composite was prepared by glycine-nitrate combustion method , Zinc Oxide was prepared by liquid crystal precipitation, then we synthesized ZnO/La0.3Ca0.7Fe0.7Ni0.3O3/Ppy nanocomposites with different content of Ppy in situ method. XRD,SEM,UV-vis were used to characterized the crystal structure and morphology of the nanocomposites and their photocatalytic activity. Cyclic voltammetry of the composites were conducted in 1mol/L KCl solutions to discuss their electrochemical properties.According to the electrochemical properties, we found that with the increase of the zinc oxide content,the redox peak current of the composites becomes larger, also their reversible redox properties was improved.

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In Situ Synthesis of Hybrid Zinc Oxide-Silver Nanoparticle Arrays as a Powerful Active Platform for Surface-enhanced Raman Scattering Detection

Journal of Science Advanced Materials and Devices ◽

10.1016/j.jsamd.2021.03.007 ◽

2021 ◽

Author(s):

Tieu Tu Doanh ◽

Nguyen Van Hieu ◽

Ton Nu Quynh Trang ◽

Vu Thi Hanh Thu

Keyword(s):

Zinc Oxide ◽

Raman Scattering ◽

Silver Nanoparticle ◽

Surface Enhanced Raman Scattering ◽

In Situ Synthesis ◽

Nanoparticle Arrays ◽

Surface Enhanced ◽

Surface Enhanced Raman ◽

Enhanced Raman Scattering

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Ni–supported palm oil fuel ash catalyst (Ni–POFA) from in situ glycine-nitrate combustion for methane cracking

IOP Conference Series Materials Science and Engineering ◽

10.1088/1757-899x/736/4/042010 ◽

2020 ◽

Vol 736 ◽

pp. 042010

Author(s):

N H E Hanifa ◽

A Ideris ◽

M Ismail

Keyword(s):

Palm Oil ◽

Palm Oil Fuel Ash ◽

Fuel Ash ◽

Methane Cracking ◽

Oil Fuel ◽

Glycine Nitrate Combustion

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In-situ monitoring reversible redox reaction and circulating detection of nitrite via an ultrasensitive magnetic Au@Ag SERS substrate

Sensors and Actuators B Chemical ◽

10.1016/j.snb.2017.10.074 ◽

2018 ◽

Vol 256 ◽

pp. 107-116 ◽

Cited By ~ 13

Author(s):

Ping Chen ◽

Aiwu Zhao ◽

Jin Wang ◽

Qinye He ◽

Henghui Sun ◽

...

Keyword(s):

Redox Reaction ◽

In Situ Monitoring ◽

Sers Substrate ◽

Reversible Redox

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Zinc Oxide/Polyaniline Transparent Conductive Film Prepared by In Situ Polymerization Deposition

Advanced Materials Research ◽

10.4028/www.scientific.net/amr.997.368 ◽

2014 ◽

Vol 997 ◽

pp. 368-370

Author(s):

Ping Zhong ◽

Lin Xiu Cheng ◽

Xing Lu

Keyword(s):

Zinc Oxide ◽

Oxidative Polymerization ◽

Optimal Conditions ◽

Chemical Oxidative Polymerization ◽

Reaction Conditions ◽

Transparent Conductive Film ◽

Conductive Film

In this paper，ZnO/PANI transparent conductive film has been prepared by in situ chemical oxidative polymerization, APS as an oxidant. The conductivity and transmittance of ZnO/PANI was measured. It has been investigated of the effects of reaction conditions and the doping component on conductivity, transmissivity and adhesion. With the increase of doping ZnO, the conductivity of ZnO/PANI transparent conductive film, transmittance and adhesion reduced. The optimal conditions is that the concentration of An, APS and PVA are 0.75 mol / L, 0.8 mol / L and 0.5wt%, respectively.

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In situ sulfur K-edge X-ray absorption spectroscopy of the reaction of zinc oxide with hydrogen sulfide

Chemical Communications ◽

10.1039/cc9960001431 ◽

1996 ◽

pp. 1431 ◽

Cited By ~ 7

Author(s):

John Evans ◽

Judith M. Corker ◽

Clive E. Hayter ◽

Richard J. Oldman ◽

B. Peter Williams

Keyword(s):

Zinc Oxide ◽

Hydrogen Sulfide ◽

Absorption Spectroscopy ◽

X Ray ◽

X Ray Absorption

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Processing of perovskite La0.9Sr0.1Ga0.8Mg0.2O3-δ electrolyte by glycine-nitrate combustion method

International Journal of Hydrogen Energy ◽

10.1016/j.ijhydene.2021.07.003 ◽

2021 ◽

Author(s):

Q. Zhang ◽

W.J. Liu ◽

J. Wang ◽

D. Liu ◽

Z.H.C. Sun

Keyword(s):

Combustion Method ◽

Glycine Nitrate Combustion

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Preparation and Thermoelectric Properties of Graphite/poly(3,4-ethyenedioxythiophene) Nanocomposites

Energies ◽

10.3390/en11102849 ◽

2018 ◽

Vol 11 (10) ◽

pp. 2849 ◽

Cited By ~ 5

Author(s):

Yong Du ◽

Haixia Li ◽

Xuechen Jia ◽

Yunchen Dou ◽

Jiayue Xu ◽

...

Keyword(s):

Electrical Conductivity ◽

Seebeck Coefficient ◽

Thermoelectric Properties ◽

Power Factor ◽

Oxidative Polymerization ◽

Polymerization Process ◽

Measurement Temperature ◽

Temperature Range ◽

Different Content

Graphite/poly(3,4-ethyenedioxythiophene) (PEDOT) nanocomposites were prepared by an in-situ oxidative polymerization process. The electrical conductivity and Seebeck coefficient of the graphite/PEDOT nanocomposites with different content of graphite were measured in the temperature range from 300 K to 380 K. The results show that as the content of graphite increased from 0 to 37.2 wt %, the electrical conductivity of the nanocomposites increased sharply from 3.6 S/cm to 80.1 S/cm, while the Seebeck coefficient kept almost the same value (in the range between 12.0 μV/K to 15.1 μV/K) at 300 K, which lead to an increased power factor. The Seebeck coefficient of the nanocomposites increased from 300 K to 380 K, while the electrical conductivity did not substantially depend on the measurement temperature. As a result, a power factor of 3.2 μWm−1 K−2 at 380 K was obtained for the nanocomposites with 37.2 wt % graphite.

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