An amine-functionalized mesoporous silica-supported PdIr catalyst: boosting room-temperature hydrogen generation from formic acid

2020 ◽  
Vol 7 (3) ◽  
pp. 709-717 ◽  
Author(s):  
Wendan Nie ◽  
Yixing Luo ◽  
Qifeng Yang ◽  
Gang Feng ◽  
Qilu Yao ◽  
...  
Keyword(s):  
Mesoporous Silica ◽  
Formic Acid ◽  
Surface Functionalization ◽  
Room Temperature ◽  
Reduction Method ◽  
Hydrogen Generation ◽  
Functionalized Mesoporous Silica ◽  
Amine Functionalized ◽  
Co Reduction

PdIr/SBA-15-NH2 nanocomposites were synthesized via a facile surface functionalization and co-reduction method and used as a superior catalyst for complete and fast dehydrogenation of formic acid at room temperature.

Efficient hydrogen generation from formic acid using AgPd nanoparticles immobilized on carbon nitride-functionalized SBA-15

RSC Advances ◽  
2016 ◽  
Vol 6 (52) ◽  
pp. 46908-46914 ◽  
Author(s):  
Lixin Xu ◽  
Bo Jin ◽  
Jian Zhang ◽  
Dang-guo Cheng ◽  
Fengqiu Chen ◽  
...  
Keyword(s):  
Formic Acid ◽  
Carbon Nitride ◽  
Reduction Method ◽  
Hydrogen Generation ◽  
Graphitic Carbon ◽  
Graphitic Carbon Nitride ◽  
Co Reduction ◽  
First Time

Bimetallic AgPd nanoparticles were successfully immobilized on graphitic carbon nitride (g-C3N4) functionalized SBA-15 for the first time by a facile co-reduction method.

Improved hydrogen production from formic acid under ambient conditions using a PdAu catalyst on a graphene nanosheets–carbon black support

RSC Advances ◽  
2014 ◽  
Vol 4 (57) ◽  
pp. 30068-30073 ◽  
Author(s):  
Yu-ling Qin ◽  
Jian-wei Wang ◽  
Yao-ming Wu ◽  
Li-min Wang
Keyword(s):  
Carbon Black ◽  
Formic Acid ◽  
Room Temperature ◽  
Reduction Method ◽  
Graphene Nanosheets ◽  
Ambient Conditions ◽  
Acid Decomposition ◽  
Formic Acid Decomposition ◽  
Pdau Nanoparticles ◽  
Co Reduction

Well-dispersed PdAu nanoparticles grown on graphene nanosheets–carbon black support are synthesizedviaa facile co-reduction method. The as-prepared catalyst manifests high activity in formic acid decomposition at room temperature.

Ultrasmall palladium nanoparticles supported on amine-functionalized SBA-15 efficiently catalyze hydrogen evolution from formic acid

2014 ◽  
Vol 2 (48) ◽  
pp. 20444-20449 ◽  
Author(s):  
K. Koh ◽  
J.-E. Seo ◽  
J. H. Lee ◽  
A. Goswami ◽  
C. W. Yoon ◽  
...  
Keyword(s):  
Mesoporous Silica ◽  
Formic Acid ◽  
Ambient Temperature ◽  
Hydrogen Evolution ◽  
Palladium Nanoparticles ◽  
Pd Nanoparticles ◽  
Functionalized Mesoporous Silica ◽  
Amine Functionalized

Amine-functionalized mesoporous silica-supported ultrasmall Pd nanoparticles catalyze hydrogen evolution from formic acid at ambient temperature.

Amine-functionalized graphene nanosheet-supported PdAuNi alloy nanoparticles: efficient nanocatalyst for formic acid dehydrogenation

2018 ◽  
Vol 42 (19) ◽  
pp. 16103-16114 ◽  
Author(s):  
Ahmet Bulut ◽  
Mehmet Yurderi ◽  
Murat Kaya ◽  
Murat Aydemir ◽  
Akin Baysal ◽  
...  
Keyword(s):  
Formic Acid ◽  
Room Temperature ◽  
Hydrogen Generation ◽  
Alloy Nanoparticles ◽  
Functionalized Graphene ◽  
Graphene Nanosheet ◽  
Amine Functionalized ◽  
Free Hydrogen ◽  
Formic Acid Dehydrogenation

PdAuNi/f-GNS provides CO-free hydrogen generation from additive-free dehydrogenation of formic acid even at room temperature.

A Ag–Pd alloy supported on an amine-functionalized UiO-66 as an efficient synergetic catalyst for the dehydrogenation of formic acid at room temperature

2016 ◽  
Vol 6 (3) ◽  
pp. 869-874 ◽  
Author(s):  
Shu-Tao Gao ◽  
Weihua Liu ◽  
Cheng Feng ◽  
Ning-Zhao Shang ◽  
Chun Wang
Keyword(s):  
Catalytic Activity ◽  
Formic Acid ◽  
Room Temperature ◽  
High Catalytic Activity ◽  
Amine Functionalized ◽  
Pd Alloy

Ag–Pd alloys deposited on an amine-functionalized UiO-66(NH2–UiO-66) have been successfully prepared via a pre-coordination method and used as a AgPd@NH2–UiO-66 catalyst with 100% H2 selectivity and a high catalytic activity.

Curcumin-Loaded Amine-Functionalized Mesoporous Silica Nanoparticles Inhibit α-Synuclein Fibrillation and Reduce Its Cytotoxicity-Associated Effects

Langmuir ◽  
2016 ◽  
Vol 32 (50) ◽  
pp. 13394-13402 ◽  
Author(s):  
Nayere Taebnia ◽  
Dina Morshedi ◽  
Soheila Yaghmaei ◽  
Farhang Aliakbari ◽  
Fatemeh Rahimi ◽  
...  
Keyword(s):  
Mesoporous Silica ◽  
Silica Nanoparticles ◽  
Mesoporous Silica Nanoparticles ◽  
Functionalized Mesoporous Silica ◽  
Amine Functionalized

scholarly journals Isolation and Quantification of miRNA from the Biomolecular Corona on Mesoporous Silica Nanoparticles

Nanomaterials ◽  
2021 ◽  
Vol 11 (5) ◽  
pp. 1196
Author(s):  
Carla Vidaurre-Agut ◽  
Eva María Rivero-Buceta ◽  
Christopher C. Landry ◽  
Pablo Botella
Keyword(s):  
Prostate Cancer ◽  
Mesoporous Silica ◽  
Silica Nanoparticles ◽  
Incubation Temperature ◽  
Mesoporous Silica Nanoparticles ◽  
Nanoparticle Concentration ◽  
Functionalized Mesoporous Silica ◽  
Amine Functionalized ◽  
Commercial Kit ◽  
Higher Sensitivity

To understand the factors that control the formation of the biomolecular corona, a systematic study of the adsorption of several miRNAs shown to be important in prostate cancer on amine-functionalized mesoporous silica nanoparticles (MSN-NH2) has been performed. Process parameters including miRNA type, nanoparticle concentration, incubation temperature and incubation time were investigated, as well as the potential competition for adsorption between different miRNA molecules. The influence of proteins and particle PEGylation on miRNA adsorption were also explored. We found that low particle concentrations and physiological temperature both led to increased miRNA adsorption. Adsorption of miRNA was also higher when proteins were present in the same solution; reducing or preventing protein adsorption by PEGylating the MSNs hindered adsorption. Finally, the amount of miRNA adsorbed from human serum by MSN-NH2 was compared to a commercial miRNA purification kit (TaqMan®, Life Technologies, Carlsbad, CA, USA). MSN-NH2 adsorbed six times as much miRNA as the commercial kit, demonstrating higher sensitivity to subtle up- and downregulation of circulating miRNA in the blood of patients.

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