Catalysis by metal nanoparticles supported on functional organic polymers

Králik, Milan; Biffis, Andrea

doi:10.1016/s1381-1169(01)00313-2

Cited by 266 publications

(147 citation statements)

References 81 publications

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“…The unique features of metal nanoparticles, and thus, their catalytic properties, are significantly influenced by particle size, shape of the crystal (cubic, tetrahedron, etc. ), and the chemical nature of the microenvironment surrounding the nanoparticle (1)(2)(3)(4)(5)(6)(7)(8)(9)(10)(11).…”

Section: Introductionmentioning

confidence: 99%

“…The review does not cover the size-controlled preparation and catalytic properties of metal nanoparticles inside solid supports, including cross-linked polymers and mesoporous solids. These have been the object of several detailed reviews and books (1,5,8,9,13,32,33). The goal was to review liquid-phase colloidal methods used to prepare catalysts for size and shape effect studies.…”

Section: Introductionmentioning

confidence: 99%

See 1 more Smart Citation

Recent Advances in the Liquid‐Phase Synthesis of Metal Nanostructures with Controlled Shape and Size for Catalysis

2009

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Section: Introductionmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

Recent Advances in the Liquid‐Phase Synthesis of Metal Nanostructures with Controlled Shape and Size for Catalysis

2009

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“…Nanotechnologies show broad application prospects in chemistry and chemical engineering, biomedical, composite materials, information technology, catalysts, and other aspects, due to their small size effect, surface effect, quantum size effect, and macroscopic quantum tunneling effect (Krrlik and Biffis 2001;Long and Yang 2001;Kong et al 2000). Nanotechnologies have been widely used, but at the same time will inevitably be released into the environment, which causes adverse effects on the ecological system.…”

Section: Social Risks Of Nanotechnologiesmentioning

confidence: 99%

Nanotechnology in agriculture, livestock, and aquaculture in China. A review

Huang

Wang

Liu

et al. 2014

Agron. Sustain. Dev.

248

120

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Nanoscience emerged in the late 1980s and is developed and applied in China since the middle of the 1990s. Although nanotechnologies have been less developed in agronomy than other disciplines, due to less investment, nanotechnologies have the potential to improve agricultural production. Here, we review more than 200 reports involving nanoscience in agriculture, livestock, and aquaculture. The major points are as follows: (1) nanotechnologies used for seeds and water improved plant germination, growth, yield, and quality. (2) Nanotechnologies could increase the storage period for vegetables and fruits. (3) For livestock and poultry breeding, nanotechnologies improved animals immunity, oxidation resistance, and production and decreased antibiotic use and manure odor. For instance, the average daily gain of pig increased by 9.9-15.3 %, the ratio of feedstuff to weight decreased by 7.5-10.3 %, and the diarrhea rate decreased by 55.6-66.7 %. (4) Nanotechnologies for water disinfection in fishpond increased water quality and increased yields and survivals of fish and prawn. (5) Nanotechnologies for pesticides increased pesticide performance threefold and reduced cost by 50 %. (6) Nano urea increased the agronomic efficiency of nitrogen fertilization by 44.5 % and the grain yield by 10.2 %, versus normal urea. (7) Nanotechnologies are widely used for rapid detection and diagnosis, notably for clinical examination, food safety testing, and animal epidemic surveillance. (8) Nanotechnologies may also have adverse effects that are so far not well known.

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“…Over the last years, polymeric materials having varied chemical structure of the backbone, cross-linking and functional groups, different morphology, porosity and macroscopic dimension [41][42][43][44][45] could efficiently immobilized the monometallic or the bimetallic nanoclusters, thus provide a solution to the problem with reusability without aggregation of nanoclusters and leaching of metals [46][47][48]. Despite the number of investigation in this field, there are almost missing data on the use of commercial ion exchange resin as a support for the catalytic oxidation of glycerol.…”

Section: Introductionmentioning

confidence: 99%