Surface functionalization of inorganic nanoparticles with ligands: a necessary step for their utility

K Bhattacharjee, BLV Prasad - Chemical Society Reviews, 2023 - pubs.rsc.org
The importance of organic ligands in protecting inorganic nanoparticles and thus imparting
the needed stabilization as colloidal dispersions was realised many years ago. Currently …

The role and fate of cap** ligands in colloidally prepared metal nanoparticle catalysts

LM Rossi, JL Fiorio, MAS Garcia, CP Ferraz - Dalton Transactions, 2018 - pubs.rsc.org
Metal nanoparticles have received intense scientific attention in the field of catalysis. Precise
engineering of nanomaterials' size, shape and surface composition, including adsorbed …

Opportunities for Electrocatalytic CO2 Reduction Enabled by Surface Ligands

Q Zhu, CJ Murphy, LR Baker - Journal of the American Chemical …, 2022 - ACS Publications
To achieve high selectivity in enzyme catalysis, nature carefully controls both the catalyst
active site and the pocket or environment that mediates access and the geometry of a …

Perspective of surfactant‐free colloidal nanoparticles in heterogeneous catalysis

S Reichenberger, G Marzun, M Muhler… - …, 2019 - Wiley Online Library
Due to material gaps and synthesis‐related cross‐correlations in heterogeneous catalysis,
chemists and physicists are constantly motivated to develop novel catalyst preparation …

Functionalization of Platinum Nanoparticles with l-Proline: Simultaneous Enhancements of Catalytic Activity and Selectivity

I Schrader, J Warneke, J Backenköhler… - Journal of the American …, 2015 - ACS Publications
In this work we present the successful application of functionalizing Pt nanoparticles (NPs)
with hydrophilic organic ligands as a strategy for enhancing their catalytic activity and …

Analyzing the surface of functional nanomaterials—how to quantify the total and derivatizable number of functional groups and ligands

D Geißler, N Nirmalananthan-Budau, L Scholtz… - Microchimica Acta, 2021 - Springer
Functional nanomaterials (NM) of different size, shape, chemical composition, and surface
chemistry are of increasing relevance for many key technologies of the twenty-first century …

Controlled metal nanostructures: Fertile ground for coordination chemists

C Amiens, D Ciuculescu-Pradines… - Coordination Chemistry …, 2016 - Elsevier
Composition (metal or metal oxide core and organic coating), size, shape and structure are
the main parameters governing the properties of nano-objects. Driven by their huge …

Surface chemistry of “unprotected” nanoparticles: a spectroscopic investigation on colloidal particles

I Schrader, J Warneke, S Neumann… - The Journal of …, 2015 - ACS Publications
The preparation of colloidal nanoparticles in alkaline ethylene glycol is a powerful approach
for the preparation of model catalysts and ligand-functionalized nanoparticles. For these …

Surface Molecule Manipulated Pt/TiO2 Catalysts for Selective Hydrogenation of Cinnamaldehyde

R Tao, BQ Shan, HD Sun, M Ding, QS Xue… - The Journal of …, 2021 - ACS Publications
Surface states—the electronic states arising as a result of the different bonding environment—
are easily contaminated by adsorbed molecules at nanoscale interfaces of metal …

Asymmetric heterogeneous catalysis: transfer of molecular principles to nanoparticles by ligand functionalization

I Schrader, S Neumann, A Šulce, F Schmidt… - ACS …, 2017 - ACS Publications
We demonstrate the functionalization of supported nanoparticles (NPs) with ligands as an
approach to bridge the gap between homogeneous and heterogeneous catalysis. The use …