Nucleation of Binary Cu-Se Phases and Electrochemical Cementation Mechanism on Polycrystalline Molybdenum Thin Films in Cu(II)-In(III)-Se(IV) Acidic Solutions

2019 ◽  
Vol 2 (6) ◽  
pp. 369-378 ◽  
Author(s):  
Elisabeth Chassaing ◽  
Omar Ramdani ◽  
Bruno Canava ◽  
Pierre-Philippe Grand ◽  
Mélanie Lamirand ◽  
...  
Keyword(s):  
Thin Films ◽  
Acidic Solutions ◽  
Polycrystalline Molybdenum

Electrochemical Cementation Phenomena on Polycrystalline Molybdenum Thin Films from Cu(II)–In(III)–Se(IV) Acidic Solutions

2007 ◽  
Vol 154 (8) ◽  
pp. D383 ◽  
Author(s):  
O. Ramdani ◽  
E. Chassaing ◽  
B. Canava ◽  
P.-P. Grand ◽  
O. Roussel ◽  
...  
Keyword(s):  
Thin Films ◽  
Acidic Solutions ◽  
Polycrystalline Molybdenum

Effect of sulfosalicylic acid (C7H6O6S) on the electrodeposition of pure ZnS nanocrystal thin films from acidic solutions

2013 ◽  
Vol 87 ◽  
pp. 511-517 ◽  
Author(s):  
Xinhua Xu ◽  
Feng Wang ◽  
Zhilin Li ◽  
Jingjun Liu ◽  
Jing Ji ◽  
...  
Keyword(s):  
Thin Films ◽  
Sulfosalicylic Acid ◽  
Acidic Solutions

scholarly journals Hydrogen evolution at conjugated polymer nanoparticle electrodes

2018 ◽  
Vol 96 (2) ◽  
pp. 148-157 ◽  
Author(s):  
Patrick Fortin ◽  
Subash Rajasekar ◽  
Pankaj Chowdhury ◽  
Steven Holdcroft
Keyword(s):  
Thin Films ◽  
Hydrogen Evolution ◽  
Bulk Heterojunction ◽  
Composite Films ◽  
Organic Thin Films ◽  
Phase Segregation ◽  
Organic Polymer ◽  
Acidic Solutions ◽  
Solution Cast ◽  
Conventional Solution

Organic polymer nanoparticles have been gaining attention in photovoltaics as a means to control the morphology of polymer composite films for the purpose of studying bulk heterojunction, photoactive layers. This work investigates the preparation of nanostructured organic thin films from P3HT:PC61BM nanoparticles and their characterization as photoelectrodes for the photoelectrochemical reduction of hydrogen in acidic solutions. The morphology and optoelectronic properties of the nanostructured photocathodes are compared with conventional, solution-cast thin films of P3HT:PC61BM. The nanostructured photoelectrodes provide increased surface area compared with solution-cast films through control of the nanoscale morphology within each nanoparticle, leading to enhanced P3HT:PC61BM phase segregation. The photo-assisted deposition of platinum nanoparticles as hydrogen evolution reaction (HER) catalysts onto the nanostructured P3HT:PC61BM photocathodes facilitates the photoreduction of protons to H2.

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