Results 51 to 60 of about 18,732 (305)

SPECTRO-STRUCTURAL-MORPHOLOGICAL STUDY OF RUTHENIUM OXIDE THIN FILM

open access: yes, 2017
<p>There is a growing necessity of transition metal oxide thin film for many important technological applications such as smart windows gas sensors, solar cells, super capacitors etc.
S. D. Gothe*, Wali A.A, D. S. Sutrave
core   +1 more source

Mixed‐Metal Promotion in a Manganese‐Molybdenum Oxynitride as Catalyst to Integrate C─C and C─N Coupling Reactions for the Direct Synthesis of Acetonitrile from Syngas and Ammonia

open access: yesAdvanced Materials, EarlyView.
Transition metal oxy/carbo‐nitrides show great promise as catalysts for sustainable processes. A Mn‐Mo mixed‐metal oxynitride attains remarkable performance for the direct synthesis of acetonitrile, an important commodity chemical, via sequential C─N and C─C coupling from syngas (C1) and ammonia (N1) feedstocks.
M. Elena Martínez‐Monje   +7 more
wiley   +1 more source

Photovoltaic performance of dye sesitized solar cells based on Ruthenium-620 and chlorine local due

open access: yesMoldavian Journal of the Physical Sciences, 2011
The paper reports on the fabrication and characterization of dye sensitized solar cells using ruthenium-stained and chlorine-stained titanium (iv) oxide. Copper metallated semisynthetic chlorine dye was extracted from bahama grass. Thin
Ozuomba, J., Ekpunobi, A., Ekwo, P.
doaj  

Ruthenium (Ru) doped zinc oxide nanostructure-based radio frequency identification (RFID) gas sensors for NH3 detection

open access: yesJournal of Materials Research and Technology, 2020
Zinc oxide (ZnO) and ZnO:Ru nanopowdersare successfully synthesized using a 0.25м solution of zinc nitrate ((Zn(NO3)2), Diethanolamine (DEA)and different weight ratios of Ruthenium chloride hydrate (RuCl3)using the hydrothermal technique by autoclaving ...
Ibrahim Ali   +4 more
doaj   +1 more source

Fabrication, Potentiometric Characterization, and Application of Screen-Printed RuO2 pH Electrodes for Water Quality Testing

open access: yesSensors, 2021
Screen-printed sensing electrodes attract much attention for water pollution monitoring due to their small size, physical and chemical durability, and low cost.
Kiranmai Uppuluri   +4 more
doaj   +1 more source

The Crystallisation and Aqueous Durability of Borosilicate Nuclear Waste Glasses [PDF]

open access: yes, 2008
Two simulated (non-radioactive) borosilicate high-level waste (HLW) glasses were supplied by Nexia Solutions; Blend glass and Oxide glass. This work is primarily concerned with identifying the crystal phases present in both as-cast and heat treated ...
Rose, Peter Bramwell
core  

Bacteria‐Responsive Nanostructured Drug Delivery Systems for Targeted Antimicrobial Therapy

open access: yesAdvanced Materials, EarlyView.
Bacteria‐responsive nanocarriers are designed to release antimicrobials only in the presence of infection‐specific cues. This selective activation ensures drug release precisely at the site of infection, avoiding premature or indiscriminate release, and enhancing efficacy.
Guillermo Landa   +3 more
wiley   +1 more source

Electrochemically Deposited Nanograin Ruthenium Oxide as a Pseudocapacitive Electrode

open access: yesInternational Journal of Electrochemical Science, 2007
Crystalline structure of ruthenium oxide (RuO2) was electrochemically deposited onto tin doped indium oxide (ITO) electrode and used as electrodes to form a supercapacitor in a 0.5M H2SO4 electrolyte. The structural and surface morphological observations
T. P. Gujar, Woo-Young Kim, Indra Puspitasari, Kwang-Deog Jung and Oh-Shim Joo
doaj   +2 more sources

Chromium and Ruthenium-Doped Zinc Oxide Thin Films for Propane Sensing Applications

open access: yesSensors, 2013
Chromium and ruthenium-doped zinc oxide (ZnO:Cr) and (ZnO:Ru) thin solid films were deposited on soda-lime glass substrates by the sol-gel dip-coating method.
Maximino Avendaño-Alejo   +8 more
doaj   +1 more source

Azaporphyrinoid‐Based Photo‐ and Electroactive Architectures for Advanced Functional Materials

open access: yesAdvanced Materials, EarlyView.
A long‐standing collaboration between the Torres and Guldi groups has yielded diverse azaporphyrinoid‐based donor‐acceptor nanohybrids with promising applications in solar energy conversion. This conspectus highlights key molecular platforms and structure‐function relationships that govern light and charge management, supporting the rational design of ...
Jorge Labella   +3 more
wiley   +1 more source

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