scholarly journals Photoelectrochemical Properties of Thin Films of Cadmium, Zinc, and Magnesium Porphyrins with Pyridyl Group

1990 ◽  
Vol 63 (11) ◽  
pp. 3315-3316 ◽  
Author(s):  
Kohshin Takahashi ◽  
Hisashi Katsurada ◽  
Teruhisa Komura ◽  
Hiroto Imanaga
Keyword(s):  
Thin Films ◽  
Photoelectrochemical Properties ◽  
Pyridyl Group ◽  
Cadmium Zinc

Effect of post sputter annealing treatment on nano-structured cadmium zinc oxide thin films

2016 ◽  
Vol 665 ◽  
pp. 86-92 ◽  
Author(s):  
A. GuruSampath Kumar ◽  
T. Sofi Sarmash ◽  
D. Jhansi Rani ◽  
L. Obulapathi ◽  
G.V.V. Bhaskara Rao ◽  
...  
Keyword(s):  
Thin Films ◽  
Zinc Oxide ◽  
Annealing Treatment ◽  
Oxide Thin Films ◽  
Cadmium Zinc

Photoelectrochemical properties of hematite thin films grown by MW-CBD

2018 ◽  
Vol 333 ◽  
pp. 259-266 ◽  
Author(s):  
Hayoung Choi ◽  
Yaejin Hong ◽  
Hyukhyun Ryu ◽  
Won-Jae Lee
Keyword(s):  
Thin Films ◽  
Photoelectrochemical Properties

Effect of copper content on optostructural, morphological and photoelectrochemical properties of MoBi2−x Cu x Se4 thin films

2013 ◽  
Vol 48 (20) ◽  
pp. 7300-7311 ◽  
Author(s):  
Suvarta D. Kharade ◽  
Nita B. Pawar ◽  
Sawanta S. Mali ◽  
Chang K. Hong ◽  
Pramod S. Patil ◽  
...  
Keyword(s):  
Thin Films ◽  
Copper Content ◽  
Photoelectrochemical Properties ◽  
Effect Of Copper

Preparation of cadmium zinc sulfide (Cd1−xZnxS) thin films from acidic chemical baths

2018 ◽  
Vol 666 ◽  
pp. 28-33 ◽  
Author(s):  
Tizazu Abza ◽  
Francis Kofi Ampong ◽  
Fekadu Gashaw Hone ◽  
Robert Kwame Nkum ◽  
Francis Boakye
Keyword(s):  
Thin Films ◽  
Zinc Sulfide ◽  
Cadmium Zinc Sulfide ◽  
Cadmium Zinc

Optical, magnetic, and photoelectrochemical properties of electrochemically deposited Eu3+-doped ZnSe thin films

Ionics ◽  
2017 ◽  
Vol 23 (9) ◽  
pp. 2497-2507 ◽  
Author(s):  
T. Rajesh Kumar ◽  
P. Prabukanthan ◽  
G. Harichandran ◽  
J. Theerthagiri ◽  
Sivaraman Chandrasekaran ◽  
...  
Keyword(s):  
Thin Films ◽  
Photoelectrochemical Properties ◽  
Electrochemically Deposited ◽  
Znse Thin Films

A novel two-step strategy to fabricate phase-pure SnS photoelectrode with tunable conductivity: formation mechanism and photoelectrochemical properties

2021 ◽  
Author(s):  
Wenwan Zhang ◽  
Yufei Cheng ◽  
Junfeng Zhao ◽  
Qiujie Li ◽  
Jiawei Wang ◽  
...  
Keyword(s):  
Thin Films ◽  
Formation Mechanism ◽  
Photocurrent Density ◽  
Photoelectrochemical Properties ◽  
Secondary Phases ◽  
Injection Efficiency ◽  
Conductivity Type ◽  
Phase Pure ◽  
Sns Thin Films ◽  
Foil Substrate

Abstract Tin monosulfide (SnS), as a narrow band gap semiconductor for visible-light harvesting, nevertheless the easy formation of secondary phases such as Sn2S3 and SnS2 severely restricts its photoelectrochemical properties. Herein, we proposed a novel two-step strategy to fabricate phase-pure SnS photoelectrode with tunable conductivity on Ti foil substrate and carefully investigated the formation mechanism and photoelectrochemical properties. The tunable conductivity is determined by Na2SO4 pretreatment before annealing, which is supported by the EDS, XPS, and EPR characterizations. Na+ adsorbed to the edge of the precursor SnS2 nanosheets forming a dangling bond adsorption will protect S2- against reacting with the trace oxygen in the CVD system within a certain temperature range (< 525 ℃), thereby reducing the generation of S vacancies to adjust the S/Sn ratio and further regulating the conductivity type. Moreover, the anodic photocurrent density of SnS thin films was about 0.32 mA/cm2 at 1.23 V vs. RHE with the separation and injection efficiency of 1.22 % and 72.78 % and a maximum cathodic photocurrent density can reach approximately -0.36 mA/cm2 at 0 V vs. RHE with the separation and injection efficiency 1.15 % and 5.44 % respectively. The method shown in this work provides an effective approach to control the electrical conductivity of SnS thin films with considerable photocurrent response for phase-pure SnS.

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