Microwave-Assisted Synthesis and Chemical Modulation of MOF-74(Ni) Public Deposited

http://ir.library.oregonstate.edu/concern/undergraduate_thesis_or_projects/qb98mh32x

Descriptions

Attribute NameValues
Creator
Abstract or Summary
  • Metal-organic frameworks (MOFs) are crystalline porous material distinguished for high free empty volume and pore tunability. MOF-74(Ni) was previously shown to be effective in adsorbing carbon dioxide, methane, and hydrogen. Microwave-assisted synthesis of MOF-74(Ni) was shown to lower reaction time from days to hours. In this thesis, experimental conditions of batch microwave-assisted synthesis of MOF-74(Ni) were investigated. Crystallinity was investigated using powder X-ray diffraction and Raman spectroscopy. Chemical modulation effect was also investigated, in which a ligand is added to precursor solution to compete with linkers for coordination with metal cations. The highest relative crystallinity was achieved when reaction was run for 2 hours at 90°C. Crystallinity was further increased when one-tenth equivalent of benzoic acid was added to precursor solutions and titrated with sodium hydroxide.
Resource Type
Date Available
Date Copyright
Date Issued
Degree Level
Degree Name
Advisor
Non-Academic Affiliation
Keyword
Rights Statement
Language
Replaces
Additional Information
  • description.provenance : Made available in DSpace on 2015-06-08T15:23:11Z (GMT). No. of bitstreams: 2 license_rdf: 1232 bytes, checksum: bb87e2fb4674c76d0d2e9ed07fbb9c86 (MD5) AldossaryAbdulrahmanN2015.pdf: 523152 bytes, checksum: f8291dd56aee06bc3350fbcb8dab9b76 (MD5)
  • description.provenance : Submitted by Abdulrahman Aldossary (aldosabd@onid.orst.edu) on 2015-06-06T20:12:47Z No. of bitstreams: 2 license_rdf: 1232 bytes, checksum: bb87e2fb4674c76d0d2e9ed07fbb9c86 (MD5) AldossaryAbdulrahmanN2015.pdf: 523152 bytes, checksum: f8291dd56aee06bc3350fbcb8dab9b76 (MD5)
  • description.provenance : Approved for entry into archive by Patricia Black(patricia.black@oregonstate.edu) on 2015-06-08T15:23:11Z (GMT) No. of bitstreams: 2 license_rdf: 1232 bytes, checksum: bb87e2fb4674c76d0d2e9ed07fbb9c86 (MD5) AldossaryAbdulrahmanN2015.pdf: 523152 bytes, checksum: f8291dd56aee06bc3350fbcb8dab9b76 (MD5)

Relationships

In Administrative Set:
Last modified: 07/27/2017

Downloadable Content

Download PDF
Citations:

EndNote | Zotero | Mendeley

Items