catalyst carrier

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• Carrier — has various meanings:In Science (physics, electronics, biology, mathematics, chemistry and other sciences): * Carrier wave, a waveform suitable for modulation by an information bearing signal * Charge carrier, an unbound particle carrying an… …   Wikipedia

• carrier — [kar′ē ər] n. [ME carier < carien, CARRY] 1. a person or thing that carries, as one who delivers mail or newspapers, or a train, bus, airplane, etc. 2. a) a person or company in the business of transporting goods or passengers b) a company in… …   English World dictionary

• carrier — 1. A person or animal that harbors a specific infectious agent in the absence of discernible clinical disease and serves as a potential source of infection. 2. Any chemical capable of accepting an atom …   Medical dictionary

• carrier — n. 1 a person or thing that carries. 2 a person or company undertaking to convey goods or passengers for payment. 3 = carrier bag. 4 a part of a bicycle etc. for carrying luggage or a passenger. 5 a person or animal that may transmit a disease or …   Useful english dictionary

• carrier — noun Date: 14th century 1. one that carries ; bearer, messenger 2. a. an individual or organization engaged in transporting passengers or goods for hire b. a transportation line carrying mail between post offices …   New Collegiate Dictionary

• Ziegler–Natta catalyst — A Ziegler–Natta catalyst is a catalyst used in the synthesis of polymers of 1 alkenes (α olefins). Three types of Ziegler–Natta catalysts are currently employed: Solid and supported catalysts based on titanium compounds. They are used in… …   Wikipedia

• Chloromethane — IUPAC name …   Wikipedia

• Aerogel — is a low density solid state material derived from gel in which the liquid component of the gel has been replaced with gas. The result is an extremely low density solid with several remarkable properties, most notably its effectiveness as a… …   Wikipedia

• silicagel — silica gel n. Amorphous silica that resembles white sand and is used as a drying and dehumidifying agent, as a catalyst and catalyst carrier, as an anticaking agent in cosmetics, and in chromatography. * * * …   Universalium

• charcoal — charcoaly, adj. /chahr kohl /, n. 1. the carbonaceous material obtained by heating wood or other organic substances in the absence of air. 2. a drawing pencil of charcoal. 3. a drawing made with charcoal. v.t. 4. to blacken, write, or draw with… …   Universalium

• Glossary of fuel cell terms — The Glossary of fuel cell terms lists the definitions of many terms used within the fuel cell industry. The terms in this glossary may be used by fuel cell industry associations, in education material and fuel cell codes and standards to name but …   Wikipedia