Results 11 to 20 of about 14,978 (262)

Activity and stability of RuO2-coated titanium anodes prepared via the alkoxide route [PDF]

Journal of the Serbian Chemical Society, 2006
Titanium anodes with an active RuO2 coating of two different thicknesses were prepared from the oxide suspended in ethanol ("ink" method), while the oxide itself was synthesized by the hydrolysis of ruthenium ethoxide in an ethanolic solution (alkoxide ...
Panić Vladimir, Dekanski Aleksandar, Milonjić Slobodan, Mišković-Stanković Vesna B., Nikolić Branislav   +4 more
doaj   +3 more sources

Highly efficient decarboxylation of L-lysine to cadaverine catalyzed by supported ruthenium oxide

Catalysis Communications, 2021
Heterogeneously catalyzed decarboxylation of L-lysine is a green and promising way to produce cadaverine. Here, cadaverine was firstly synthesized by using the supported nano-sized ruthenium oxide (RuOx) catalysts.
Xinhao Lv, Zhanling Ma, Xiang Li, Yanqiang Zhang, Yuhong Huang, Tao Li   +5 more
doaj   +1 more source

Selectivity of Catalytically Modified Tin Dioxide to CO and NH3 Gas Mixtures

Chemosensors, 2015
This paper is aimed at selectivity investigation of gas sensors, based on chemically modified nanocrystalline tin dioxide in the detection of CO and ammonia mixtures in air.
Artem Marikutsa, Marina Rumyantseva, Alexander Gaskov   +2 more
doaj   +1 more source

Self–Supporting Mn–RuO₂ Nanoarrays for Stable Oxygen Evolution Reaction in Acid

Molecules, 2023
Currently, the process of an acidic oxygen evolution reaction (OER) necessitates the use of Iridium dioxygen (IrO2), which is both expensive and incredibly scarce on Earth.
Mengting Deng, Yulong Tang, Zhiyi Lu, Yunan Wang, Yichao Lin   +4 more
doaj   +1 more source

Light-Driven Electrochemical Carbon Dioxide Reduction to Carbon Monoxide and Methane Using Perovskite Photovoltaics

Cell Reports Physical Science, 2020
Summary: Storing solar energy in chemical bonds is an effective strategy to overcome the intermittency of sunlight as an energy source. Here, we demonstrate unassisted light-driven electrochemical aqueous carbon dioxide reduction to carbon monoxide and ...
Serkan Esiner, Junke Wang, René A.J. Janssen   +2 more
doaj   +1 more source

Synthesis, Characterization and Shape-Dependent Catalytic CO Oxidation Performance of Ruthenium Oxide Nanomaterials: Influence of Polymer Surfactant

Applied Sciences, 2015
Ruthenium oxide nano-catalysts supported on mesoporous γ-Al2O3 have been prepared by co-precipitation method and tested for CO oxidation. The effect of polyethylene glycol (PEG) on the properties of the catalyst was studied.
Antony Ananth, Duncan H. Gregory, Young Sun Mok   +2 more
doaj   +1 more source

Hydrodeoxygenation of lignin-derived guaiacol using ruthenium‑titanium-oxide aerogel catalysts

Applied Catalysis O: Open
Catalytic hydrodeoxygenation of biomass-derived oxygenates to deoxygenated chemicals and fuels is a major research area, but selective production of aromatic compounds remains challenging, because complete deoxygenation favors formation of saturated ...
Jisong Kang, Shedrack G. Akpe, Yerin Lee, Myung-June Park, Seo-Jung Han, Taejin Kim, Jae-Wook Choi, Chun-Jae Yoo, Hyunjoo Lee, Kyeongsu Kim, Kwang Ho Kim, Chang Soo Kim, Jungkyu Choi, Kwang Ho Song, Kangtaek Lee, Hyung Chul Ham, Jeong-Myeong Ha   +16 more
doaj   +1 more source

Ruthenium Oxide pH Sensing for Organs-On-Chip Studies

Proceedings, 2018
A ruthenium oxide (RuOx) electrode is being developed as potentiometric pH sensor for organs-on-chip applications. Open-circuit potential (OCP) of the RuOx electrode showed a response of −58.05 mV/pH, with no cross-sensitivity to potentially ...
Esther Tanumihardja, Wouter Olthuis, Albert van den Berg   +2 more
doaj   +1 more source

Anomalous metal segregation in lithium-rich material provides design rules for stable cathode in lithium-ion battery

Nature Communications, 2019
The authors show that after cycling the model cathode material Li2Ru0.5Mn0.5O3 undergoes ruthenium segregation and even exsolution at the reconstructed oxide surface, which triggers a progressive degradation process. The insights enable new dimensions in
Ruoqian Lin, Enyuan Hu, Mingjie Liu, Yi Wang, Hao Cheng, Jinpeng Wu, Jin-Cheng Zheng, Qin Wu, Seongmin Bak, Xiao Tong, Rui Zhang, Wanli Yang, Kristin A. Persson, Xiqian Yu, Xiao-Qing Yang, Huolin L. Xin   +15 more
doaj   +1 more source

Preparation, Characterization and CO Oxidation Performance of Ag₂O/γ-Al₂O₃ and (Ag₂O+RuO₂)/γ-Al₂O₃ Catalysts

Surfaces, 2020
This research dealt with the preparation and characterization of silver oxide (SLO) nanomaterials (NMs) and their composite catalysts (i.e., silver and ruthenium oxide (SLORUO)).
Antony Ananth, Rak Hyun Jeong, Jin-Hyo Boo   +2 more
doaj   +1 more source