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):  
2017 ◽  
Vol 68 (1) ◽  
pp. 116-120
Author(s):  
Iuliean Vasile Asaftei ◽  
Neculai Catalin Lungu ◽  
Lucian Mihail Birsa ◽  
Ioan Gabriel Sandu ◽  
Laura Gabriela Sarbu ◽  
...  

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.


2021 ◽  
Author(s):  
Fatima Douma ◽  
Louwanda Lakiss ◽  
Oleg I. Lebedev ◽  
Julien Cardin ◽  
Krassimir L. Kostov ◽  
...  

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....


2011 ◽  
Vol 40 (9) ◽  
pp. 1866-1872 ◽  
Author(s):  
Ming-Xing Yang ◽  
Li-Juan Chen ◽  
Shen Lin ◽  
Xiao-Hua Chen ◽  
Hua Huang

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

Nanoscale ◽  
2015 ◽  
Vol 7 (6) ◽  
pp. 2265-2270 ◽  
Author(s):  
Fuwu Zhang ◽  
Justin A. Smolen ◽  
Shiyi Zhang ◽  
Richen Li ◽  
Parth N. Shah ◽  
...  

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


2016 ◽  
Vol 4 (38) ◽  
pp. 9036-9043 ◽  
Author(s):  
Santiago Martín ◽  
Luz M. Ballesteros ◽  
Alejandro González-Orive ◽  
Hugo Oliva ◽  
Santiago Marqués-González ◽  
...  

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


Author(s):  
Yin-Hui Huang ◽  
Qing-Mei Ge ◽  
Yong-Yi Zhao ◽  
Hang Cong ◽  
Jiang-Lin Zhao ◽  
...  

2015 ◽  
Vol 17 (24) ◽  
pp. 15637-15654 ◽  
Author(s):  
Yoshio Ono ◽  
Toshihide Baba

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


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

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