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You searched for +publisher:"Wright State University" +contributor:("Feld, William A."). One record found.

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Wright State University

1. Hart, Morgan M. Cationic Exchange Reactions Involving Dilithium Phthalocyanine.

Degree: MS, Chemistry, 2009, Wright State University

Dilithium phthalocyanine (Li2Pc) consists of an aromatic macrocyclepossessing a doubly negative charge and two Li+ counterions. One Li+ ion is easilydisplaceable while the other remains coordinated to the phthalocyanine ring. Thedisplaceable Li+ cation can be exchanged with other cations, such as a singly chargedtetra-alkyl ammonium cation, by using several variations of a general procedure. It hasbeen demonstrated that tetraalkylammonium lithium phthalocyanines (TAA-LiPcs) canbe successfully and reproducibly synthesized with yields ranging from 54.5% up to64.3%. All TAA-LiPcs demonstrated poor solubilities from approximately <0.2 mg/mLto 5 mg/ml in the solvents tested (with the exception of tetrapropylammonium lithiumphthalocyanine and tetrahexylammonium lithium phthalocyanine). All of the TAA-LiPcssynthesized were dark-purple in color, with the exception of tetraheptylammoniumlithium phthalocyanine and tetraoctylammonium lithium phthalocyanine. These twocompounds were dark –blue in color. Melting points varied greatly from >370.4°C to157.9°C and depended greatly upon the alkyl-chain length of the exchanged cation. Advisors/Committee Members: Feld, William A. (Advisor).

Subjects/Keywords: Chemistry; synthesis; cation exchange; dilithium phthalocyanine; lithium; tetrapropylammonium; tetrabutylammonium; tetrahexylammonium; tetraheptylammonium; tetraoctylammonium; NMR; powder XRD; IR; UV-Vis; solubility

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APA (6th Edition):

Hart, M. M. (2009). Cationic Exchange Reactions Involving Dilithium Phthalocyanine. (Masters Thesis). Wright State University. Retrieved from http://rave.ohiolink.edu/etdc/view?acc_num=wright1262102935

Chicago Manual of Style (16th Edition):

Hart, Morgan M. “Cationic Exchange Reactions Involving Dilithium Phthalocyanine.” 2009. Masters Thesis, Wright State University. Accessed October 31, 2020. http://rave.ohiolink.edu/etdc/view?acc_num=wright1262102935.

MLA Handbook (7th Edition):

Hart, Morgan M. “Cationic Exchange Reactions Involving Dilithium Phthalocyanine.” 2009. Web. 31 Oct 2020.

Vancouver:

Hart MM. Cationic Exchange Reactions Involving Dilithium Phthalocyanine. [Internet] [Masters thesis]. Wright State University; 2009. [cited 2020 Oct 31]. Available from: http://rave.ohiolink.edu/etdc/view?acc_num=wright1262102935.

Council of Science Editors:

Hart MM. Cationic Exchange Reactions Involving Dilithium Phthalocyanine. [Masters Thesis]. Wright State University; 2009. Available from: http://rave.ohiolink.edu/etdc/view?acc_num=wright1262102935

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