STRUCTURE OF “COORDINATION OLIGOMERS” BASED ON COMPLEXES OF THIOPHOSPHORYLTHIOUREA COMPOUNDS WITH MONOVALENT COPPER AND SILVER CATIONS

2020 ◽  
Vol 61 (11) ◽  
pp. 1786-1793
Author(s):  
I. A. Litvinov ◽  
O. A. Lodochnikova ◽  
F. A. Karamov
Keyword(s):  
Silver Cations

Performance of Ag-HZSM-5 Zeolite Catalysts in n-heptane Conversion

2017 ◽  
Vol 68 (1) ◽  
pp. 116-120
Author(s):  
Iuliean Vasile Asaftei ◽  
Neculai Catalin Lungu ◽  
Lucian Mihail Birsa ◽  
Ioan Gabriel Sandu ◽  
Laura Gabriela Sarbu ◽  
...  
Keyword(s):  
Aromatic Hydrocarbons ◽  
Metal Content ◽  
Pulse Method ◽  
Acid Strength ◽  
Strength Distribution ◽  
Zeolite Catalysts ◽  
Benzene Toluene ◽  
Acid Strength Distribution ◽  
Silver Cations ◽  
Heptane Conversion

The conversion of n-heptanes into aromatic hydrocarbons benzene, toluene and xylenes (BTX), by the chromatographic pulse method in the temperature range of 673 - 823K was performed over the HZSM-5 and Ag-HZSM-5 zeolites modified by ion exchange with AgNO3 aqueous solutions. The catalysts, HZSM-5 (SiO2/Al2O3 = 33.9), and Ag-HZSM-5 (Ag1-HZSM-5 wt. % Ag1.02, Ag2-HZSM-5 wt. % Ag 1.62; and Ag3-HZSM-5 wt. % Ag 2.05 having different acid strength distribution exhibit a conversion and a yield of aromatics depending on temperature and metal content. The yield of aromatic hydrocarbons BTX appreciably increased by incorporating silver cations Ag+ into HZSM-5.

scholarly journals Silver quasi-nanoparticles: bridging the gap between clusters molecular-like and plasmonic nanoparticles

2021 ◽  
Author(s):  
Fatima Douma ◽  
Louwanda Lakiss ◽  
Oleg I. Lebedev ◽  
Julien Cardin ◽  
Krassimir L. Kostov ◽  
...  
Keyword(s):  
Electrochemical Reduction ◽  
Plasmonic Nanoparticles ◽  
Zeolite X ◽  
New Strategy ◽  
Type Zeolite ◽  
Optical Behavior ◽  
Silver Cations

Herein, we report a new strategy for preparing connected silver sub-nanoparticles with unique optical behavior via a selective photo-assisted electrochemical reduction of silver cations in FAU-type zeolite X (FAUX) cages....

Inorganic–organic hybrid compounds based on molybdenum oxide chains and tetrazolate-bridged polymeric silver cations

2011 ◽  
Vol 40 (9) ◽  
pp. 1866-1872 ◽  
Author(s):  
Ming-Xing Yang ◽  
Li-Juan Chen ◽  
Shen Lin ◽  
Xiao-Hua Chen ◽  
Hua Huang
Keyword(s):  
Molybdenum Oxide ◽  
Organic Hybrid ◽  
Hybrid Compounds ◽  
Silver Cations

scholarly journals Efficient trapping of silver cations in a rare gas matrix: Ag3+ in argon

2007 ◽  
Vol 126 (20) ◽  
pp. 204507 ◽  
Author(s):  
Sylvain Lecoultre ◽  
Alexandre Rydlo ◽  
Christian Félix
Keyword(s):  
Rare Gas ◽  
Silver Cations

Reversible redox behaviour between silver cations and silver metal particles in hydrated Ag-Y zeolites

1993 ◽  
Vol 89 (3) ◽  
pp. 595 ◽  
Author(s):  
Toshihide Baba ◽  
Noboru Akinaka ◽  
Mamoru Nomura ◽  
Yoshio Ono
Keyword(s):  
Metal Particles ◽  
Y Zeolites ◽  
Redox Behaviour ◽  
Reversible Redox ◽  
Silver Metal ◽  
Silver Cations

Degradable polyphosphoester-based silver-loaded nanoparticles as therapeutics for bacterial lung infections

Nanoscale ◽  
2015 ◽  
Vol 7 (6) ◽  
pp. 2265-2270 ◽  
Author(s):  
Fuwu Zhang ◽  
Justin A. Smolen ◽  
Shiyi Zhang ◽  
Richen Li ◽  
Parth N. Shah ◽  
...  
Keyword(s):  
Polymeric Nanoparticles ◽  
Lung Infections ◽  
Silver Cations

Degradable polyphosphoester-based polymeric nanoparticles carrying silver cations via interactions with alkyne groups has been developed for lung infections.

scholarly journals Towards a metallic top contact electrode in molecular electronic devices exhibiting a large surface coverage by photoreduction of silver cations

2016 ◽  
Vol 4 (38) ◽  
pp. 9036-9043 ◽  
Author(s):  
Santiago Martín ◽  
Luz M. Ballesteros ◽  
Alejandro González-Orive ◽  
Hugo Oliva ◽  
Santiago Marqués-González ◽  
...  
Keyword(s):  
Surface Coverage ◽  
Electronic Devices ◽  
Silver Cation ◽  
Molecular Electronic ◽  
Top Contact ◽  
Silver Cations ◽  
Contact Electrode ◽  
Molecular Electronic Devices

Photoirradiation of monolayers incorporating a silver cation result in metal/monolayer/metal devices.

Recognition of silver cations by multifarene[2,2] chemosensors with unexpected fluorescence response

2019 ◽  
Vol 218 ◽  
pp. 213-220 ◽  
Author(s):  
Yin-Hui Huang ◽  
Qing-Mei Ge ◽  
Yong-Yi Zhao ◽  
Hang Cong ◽  
Jiang-Lin Zhao ◽  
...  
Keyword(s):  
Fluorescence Response ◽  
Silver Cations

Unique properties of silver cations in solid-acid catalysis by zeolites and heteropolyacids

2015 ◽  
Vol 17 (24) ◽  
pp. 15637-15654 ◽  
Author(s):  
Yoshio Ono ◽  
Toshihide Baba
Keyword(s):  
Acid Catalysis ◽  
Solid Acid ◽  
Solid Acid Catalysis ◽  
Heterolytic Dissociation ◽  
Zeolite P ◽  
Silver Cations ◽  
Catalysis By Zeolites

Reversible interconversion of Ag+ and Ag0 occurs in zeolite. Heterolytic dissociation of alkanes including methane and H2 proceeds over Ag+-zeolite.

scholarly journals A multimodality approach to decreasing ICU infections by hydrogen peroxide, silver cations, and compartmentalization

2020 ◽  
Vol 13 (8) ◽  
pp. 1172-1175 ◽  
Author(s):  
Ali Al Bshabshe ◽  
Martin R.P. Joseph ◽  
Amer Assiri ◽  
Haider A. Omer ◽  
Mohamed E. Hamid
Keyword(s):  
Hydrogen Peroxide ◽  
Multimodality Approach ◽  
Silver Cations
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