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Surface metal-organic frameworks sensors

Metal-organic frameworks (MOFs), as a new class of porous materials, are well-known for high specific surface areas and high porosity that have potential applications in gas storage and separation, catalysis, sensor, and drug delivery (Furukawa et al., 2010). In recent years, the exploration of MOFs as electrode materials for supercapacitors has also been... [Pg.210]

Afzal A, Dickert FL (2011) Surface acoustic wave sensors for chemical applications. In Korotcenkov G (ed) Chemical sensors comprehensive sensor technologies, vol 4, Solid state devices. Momentum, New York, pp 447-484 Ameloot R, Stappers L, Fransaer J, Alaerts L, Sels BF, De Vos DE (2009) Patterned growth of metal-organic framework coatings by electrochemical synthesis. Chem Mater 21 2580-2582 Ballantine DS, Wohltjen H (1989) Surface acoustic wave devices for chemical analysis. Anal Chem 61 704-715 Ballantine DS Jr, White RM, Martin SJ, Ricco AJ, Zellers ET, Frye GC, Wohltjen H (1996) Acoustic wave sensors theory, design, and physico-chemical applications. In Levy M, Stem R (eds) Applications of modern acoustics. Academic, San Diego... [Pg.325]

In a great number of cases, zeolites are used as auxiliary elements. They may act either as a framework to stabilize the sensor material, as filter layers (either catalytic or size restrictive) to enhance selectivity of a sensitive film, or as a preconcentrator of specific analytes from diluted solutions. For example, due to excellent chemical and thermal stability, zeolites can be used as a substrate to prepare compounds and devices with desirable fundamental physical and chemical properties (Xu et al. 2006). For example, inorganic or organic compounds, metal and metal-organic compounds, and their clusters can be assembled into the pores and cages in zeohtes. Some nanosized metal or metal oxide particles have been successfully inserted into the caves and the pores or highly dispersed on the external surface of zeohtes. [Pg.140]

There are some excellent review articles on different aspects of mesostructured materials, such as synthesis, properties, and applications. " Extensive research effort has been devoted to the exploitation of new phases (lamellar, cubic, hexagonal structures), expansion of the pore sizes (about 2-50 nm are accessible), and variable framework compositions (from pure silica, through mixed metal oxides to purely metal oxide-based frameworks, and inorganic-organic hybrid mesostructures). Another research focus is on the formation of mesostructured materials in other morphologies than powders, e.g. monolithic materials and films, which are required for a variety of applications including, but not limited to, sensors (based on piezoelectric mass balances or surface acoustic wave devices), catalyst supports, (size- and shape-selective) filtration membranes or (opto)electronic devices. The current article is focused... [Pg.451]


See other pages where Surface metal-organic frameworks sensors is mentioned: [Pg.111]    [Pg.111]    [Pg.79]    [Pg.66]    [Pg.319]    [Pg.978]    [Pg.283]    [Pg.85]    [Pg.1277]    [Pg.951]    [Pg.789]   
See also in sourсe #XX -- [ Pg.32 ]




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