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Synthesis and Investigations of Func...

Lalonde, Marianne Beauchemin.

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Synthesis and Investigations of Functional Metal-Organic Frameworks.

紀錄類型:	書目-電子資源 : Monograph/item
正題名/作者:	Synthesis and Investigations of Functional Metal-Organic Frameworks./
作者:	Lalonde, Marianne Beauchemin.
面頁冊數:	163 p.
附註:	Source: Dissertation Abstracts International, Volume: 76-08(E), Section: B.
Contained By:	Dissertation Abstracts International76-08B(E).
標題:	Inorganic chemistry. -
電子資源:	http://pqdd.sinica.edu.tw/twdaoapp/servlet/advanced?query=3686611
ISBN:	9781321634181

Synthesis and Investigations of Functional Metal-Organic Frameworks.
Lalonde, Marianne Beauchemin.

Synthesis and Investigations of Functional Metal-Organic Frameworks. - 163 p.

Source: Dissertation Abstracts International, Volume: 76-08(E), Section: B.

Thesis (Ph.D.)--Northwestern University, 2015.

This item is not available from ProQuest Dissertations & Theses.

There is increasingly prevalent demand for porous materials in energy and environmental sustainability applications. Examples of such needs include removal of dangerous greenhouse gases from the atmosphere, the storage of gaseous fuels, the sensing of hazardous materials, and the efficient catalysis of chemical reactions to minimize waste. Metal-Organic Frameworks (MOFs) can potentially provide solutions to these issues. MOFs are porous, crystalline structures composed of metal nodes bound to organic linkers that can serve both to filter or trap and store gaseous and solution-phase materials. Extremely versatile materials themselves, MOFs can be tailored to specific applications.

ISBN: 9781321634181Subjects--Topical Terms:

3173556
Inorganic chemistry.

Synthesis and Investigations of Functional Metal-Organic Frameworks.
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245 1 0 $a Synthesis and Investigations of Functional Metal-Organic Frameworks.
300 $a 163 p.
500 $a Source: Dissertation Abstracts International, Volume: 76-08(E), Section: B.
500 $a Adviser: Joseph T. Hupp.
502 $a Thesis (Ph.D.)--Northwestern University, 2015.
506 $a This item is not available from ProQuest Dissertations & Theses.
520 $a There is increasingly prevalent demand for porous materials in energy and environmental sustainability applications. Examples of such needs include removal of dangerous greenhouse gases from the atmosphere, the storage of gaseous fuels, the sensing of hazardous materials, and the efficient catalysis of chemical reactions to minimize waste. Metal-Organic Frameworks (MOFs) can potentially provide solutions to these issues. MOFs are porous, crystalline structures composed of metal nodes bound to organic linkers that can serve both to filter or trap and store gaseous and solution-phase materials. Extremely versatile materials themselves, MOFs can be tailored to specific applications.
520 $a MOFs are typically made via solvothermal synthesis, but incorporating special functionalities with a specific intended design can be challenging. Some limitations include lack of linker solubility, chemical stability, thermal stability, and functional group compatibility. Additionally, undesired reactions between metal ions and linker functional groups can lead to the formation of amorphous kinetic products and undesired polymorphs. Fortunately, tools to modify and template new MOFs through post-synthesis modification and building block replacement can expand the range of synthetically accessible structures. In this work, these strategies are exploited to create MOFs lined with trifluoromethyl groups with the aim of improved carbon capture, and MOFs with fully flexible linkers relevant to gas storage and sensing of gas molecules.
520 $a Though the creation of new structures is promising to resolve pressing issues, the potential applications associated with existing frameworks are not fully explored. For example, a MOF linker containing imidazole can be viewed as a precursor to a N-heterocyclic carbene (NHC). NHCs are powerful organocatalysts and can drive a wide variety of carbon-carbon bond forming reactions, including serving as a Bronsted-base in conjugate addition reactions. Herein, both the synthesis of novel MOFs and investigation into unexplored catalytic functions of existing MOFs are explored.
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