Granted Patent
B2
US 11,471,865 · App. 16/717,069 · Granted Oct 18, 2022
Synthesis of platinum single-site centers through metal-ligand self-assembly on metal oxide supports
Assignee:
THE TRUSTEES OF INDIANA UNIVERSITY
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Abstract
The invention describes single-site metal catalysts such as Pt single-site centers with a 3,6-di-2-pyridyl-1,2,4,5-tetrazine (DPTZ) ligand on support such as a powdered MgO, Al 2 O 3 , CeO 2 or mixtures thereof.
Claims (5)
1. A single site catalyst system comprising: (a) a single site catalyst precursor compound and (b) a support, wherein the single site catalyst precursor comprises the formula:
wherein n is 2 to 5.
2. The single site catalyst system of claim 1 , wherein the support comprises MgO, Al 2 O 3 , CeO 2 and mixtures thereof.
3. The single site catalyst of claim 1 , wherein the support is powdered.
4. The single site catalyst of claim 3 , wherein the support comprises CeO 2 .
Assignments (2)
CONFIRMATORY LICENSE
Recorded Jan 11, 2021
From: INDIANA UNIVERSITY
To: UNITED STATES DEPARTMENT OF ENERGY
Reel/Frame 054946/0352 →
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded Jan 16, 2020
From: TAIT, STEVEN L; CHEN, LINXIAO
To: THE TRUSTEES OF INDIANA UNIVERSITY
Reel/Frame 051530/0178 →
Continuity (2)
Provisional Application
62780593
· Dec 17, 2018
Cited By (2)