Invention Grant
US09562885B2 Ionophore and polymer membrane selective for aluminum (III) ion
有权
离子载体和聚合物膜选择性为铝（III）离子
- Patent Title: Ionophore and polymer membrane selective for aluminum (III) ion
- Patent Title (中): 离子载体和聚合物膜选择性为铝（III）离子
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Application No.: US13897310Application Date: 2013-05-17
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Publication No.: US09562885B2Publication Date: 2017-02-07
- Inventor: Amr Lotfy Saber Hefny , Abd El-Shafey Ahmed
- Applicant: UMM AL-QURA UNIVERSITY
- Applicant Address: SA Makkah
- Assignee: Umm Al-Qura University
- Current Assignee: Umm Al-Qura University
- Current Assignee Address: SA Makkah
- Agent Richard C. Litman
- Main IPC: G01N27/40
- IPC: G01N27/40 ; G01N33/18 ; G01N27/333
Abstract:
The ionophore and polymer membrane selective for aluminum (III) ion provide an ionophore that is selective for aluminum (III) ion [Al3+].The ionophore may be used as a dopant in a polymer membrane formed from a polymer matrix, e.g., poly (vinyl chloride) (PVC), and that may also include a plasticizer, such as dioctylphthalate (DOP) and o-nitrophenylloctyl ether (o-NPOE). The polymer membrane may be incorporated into an ion selective electrode (ISE) that can be used as a potentiometric sensor for the detection of Al3+ ions in wastewater. The ionophore is diethyl (2-azobenzoic acid) malonate, which has the structure:
Public/Granted literature
- US20140339079A1 IONOPHORE AND POLYMER MEMBRANE SELECTIVE FOR ALUMINUM (III) ION Public/Granted day:2014-11-20
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