Silver nanocluster in zeolites. ADSORPTION of ETHYLENE traces for fruit preservation

descriptionPublicationkeyboard_double_arrow_right Article 01 Jul 2019 Spain English Publisher:Elsevier BVJournal:Microporous and Mesoporous Materials, volume 283, pages 25-30 (issn: 1387-1811,

Copyright policy )Funded by:EC | SynCatMatch

Authors: Cisneros, Larisha; Gao, Fei; Corma, Avelino;

doi: 10.1016/j.micromeso.2019.03.032

handle: 10261/202624

Silver nanocluster in zeolites. ADSORPTION of ETHYLENE traces for fruit preservation

- Summary
- Subjects
- Metrics

Abstract

[EN] Removal of trace amounts of C2H4 from air streams at low temperature is technologically important for fruit preservation in warehouses. For that reason, a systematic quantitative and comparative study of Ag-zeolites for trace ethylene adsorption has been carried out. Combining characterization results with trace ethylene adsorption in a fixed-bed system have allowed to stablish a correlation between Ag delta+ species present in the zeolites and trace ethylene adsorption capacity. Among the zeolites studied, silver exchanged zeolites with -CHA (SSZ-13) and -LTA (5A) frameworks exhibited the most stable and highly dispersed silver sites, with an excellent potential for indoor environmental control of trace ethylene at 0 degrees C.

FG acknowledges a research fellowships from Jiangsu Key Laboratory of Vehicle Emissions Control Program of China. LC acknowledges Mexican Research program CONACyT (3115621) and ITQ for a scholarship. The economical support by EU ERC-AdG-2014-671093 - SynCatMatch is acknowledged.

Country

Spain

Related Organizations

Universitat Politècnica de València
Spain
Spanish National Research Council
Spain
Hebei University
China (People's Republic of)
Nanjing University
China (People's Republic of)
Nanjing University
China (People's Republic of)

View all View all

Keywords

Ethylene, QUIMICA ORGANICA, Microporous zeolites, ddc: ddc:

Impact byBIP!

	selected citations These citations are derived from selected sources. This is an alternative to the "Influence" indicator, which also reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).	51
	popularity This indicator reflects the "current" impact/attention (the "hype") of an article in the research community at large, based on the underlying citation network.	Top 1%
	influence This indicator reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).	Top 10%
	impulse This indicator reflects the initial momentum of an article directly after its publication, based on the underlying citation network.	Top 10%