Polytopic carriers for platinum ions: from digalloyl depside to tannic acid

2020 ◽  
Vol 44 (28) ◽  
pp. 12227-12235
Author(s):  
Marco Fogagnolo ◽  
Paola Bergamini ◽  
Elena Marchesi ◽  
Lorenza Marvelli ◽  
Roberto Gambari ◽  
...  
Keyword(s):  
Tannic Acid ◽  
Environmentally Friendly ◽  
Platinum Complexes ◽  
Solvent Free ◽  
Natural Antioxidant ◽  
Free Process

Multinuclear platinum complexes of the natural antioxidant tannic acid and its aglycone part methyl digallate can be prepared via an environmentally friendly, solvent-free process exploiting the convenient precursor [PtCO3(Me2SO-S)2].

scholarly journals Environmentally-friendly processing of thermosets by two-stage sequential aza-Michael addition and free-radical polymerization of amine–acrylate mixtures

2015 ◽  
Vol 6 (39) ◽  
pp. 6987-6997 ◽  
Author(s):  
Gustavo González ◽  
Xavier Fernández-Francos ◽  
Àngels Serra ◽  
Marco Sangermano ◽  
Xavier Ramis
Keyword(s):  
Free Radical ◽  
Radical Polymerization ◽  
Michael Addition ◽  
Free Radical Polymerization ◽  
Environmentally Friendly ◽  
Solvent Free ◽  
Two Stage ◽  
Free Process ◽  
Dual Curing

A new dual-curing, solvent-free process is described for the preparation of tailor-made materials from offstoichiometric amine–acrylate formulations.

Environmentally Friendly Tannic Acid Multilayer Coating for Reducing Corrosion of Carbon Steel

2020 ◽  
Author(s):  
Christy M. Koerner ◽  
David P. Hopkinson ◽  
Margaret E. Ziomek-Moroz ◽  
Alvaro Rodriguez ◽  
Fangming Xiang
Keyword(s):  
Carbon Steel ◽  
Tannic Acid ◽  
Multilayer Coating ◽  
Environmentally Friendly

scholarly journals Homocoupling of terminal alkynes catalyzed by CuCl under solvent-free conditions

2021 ◽  
pp. 174751982110325
Author(s):  
Yan Xiao ◽  
Jiyu Gao ◽  
Peng Chen ◽  
Guangliang Chen ◽  
Zicheng Li ◽  
...  
Keyword(s):  
Functional Group ◽  
Reaction Times ◽  
Environmentally Friendly ◽  
Solvent Free ◽  
Copper Salt ◽  
Terminal Alkynes ◽  
Mild Conditions ◽  
Solvent Free Conditions ◽  
Environmentally Friendly Process

A series of symmetrical 1,4-disubstituted buta-1,3-diynes is prepared with excellent yields (up to 95%) through homocoupling of terminal alkynes catalyzed by a copper salt under solvent-free conditions. This method provides an environmentally friendly process to prepare 1,3-diynes in short reaction times under mild conditions. Furthermore, the method is suitable for a wide substrate scope and has excellent functional group compatibility. The reaction can also be scaled up to gram level.

Environmentally friendly cyclotrimerization of substituted acetophenones catalyzed by a new nanocomposite of γ-Al2O3 nanoparticles decorated with H5PW10V2O40

RSC Advances ◽  
2016 ◽  
Vol 6 (60) ◽  
pp. 55319-55326 ◽  
Author(s):  
Reza Tayebee ◽  
Kokab Savoji ◽  
Maryam Kargar Razi ◽  
Behrooz Maleki
Keyword(s):  
Environmentally Friendly ◽  
Solvent Free ◽  
Reusable Catalyst ◽  
Al2o3 Nanoparticles ◽  
Solvent Free Conditions

An efficient protocol for the synthesis of C3-symmetrical 1,3,5-triarylbenzenes under solvent-free conditions. γ-Al2O3/H5PW10V2O40 nanocomposite is introduced as a highly reusable catalyst.

scholarly journals Efficient interfacial interaction for improving mechanical properties of polydimethylsiloxane nanocomposites filled with low content of graphene oxide nanoribbons

RSC Advances ◽  
2017 ◽  
Vol 7 (36) ◽  
pp. 22045-22053 ◽  
Author(s):  
Neng-Jian Huang ◽  
Jing Zang ◽  
Guo-Dong Zhang ◽  
Li-Zhi Guan ◽  
Shi-Neng Li ◽  
...  
Keyword(s):  
Mechanical Properties ◽  
Graphene Oxide ◽  
Filler Content ◽  
Interfacial Interaction ◽  
Solvent Free ◽  
The Other ◽  
Graphene Oxide Nanoribbons ◽  
Free Process ◽  
Reinforcement Efficiency

GONR-filled H-t-PDMS nanocomposites were fabricated by using a facile solvent-free process, and the reinforcement efficiency of GONRs at low filler content is superior to those of the other carbon nano-fillers.

Polyurethane dispersions derived from polycarbonatediols by a solvent-free process

2012 ◽  
Vol 126 (S2) ◽  
pp. E275-E282 ◽  
Author(s):  
Da-Kong Lee ◽  
Hong-Bing Tsai ◽  
Zong-Da Yang ◽  
Ruey-Shi Tsai
Keyword(s):  
Solvent Free ◽  
Free Process ◽  
Polyurethane Dispersions
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