The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jan. 15, 2019
Filed:
Dec. 19, 2016
Applicant:
The United States of America, As Represented BY the Secretary of the Navy, Washington, DC (US);
Inventors:
Jeffrey W. Long, Alexandria, VA (US);
Jean M. Wallace, Bristow, VA (US);
Gregory W. Peterson, Belcamp, MD (US);
Assignee:
The United States of America, as represented by the Secretary of the Navy, Washington, DC (US);
Primary Examiner:
Int. Cl.
CPC ...
B01D 53/52 (2006.01); B01J 20/04 (2006.01); B01D 53/58 (2006.01); B01D 53/50 (2006.01); B01J 20/06 (2006.01); B01J 20/28 (2006.01); B01J 20/30 (2006.01);
U.S. Cl.
CPC ...
B01J 20/041 (2013.01); B01D 53/50 (2013.01); B01D 53/52 (2013.01); B01D 53/58 (2013.01); B01J 20/06 (2013.01); B01J 20/28047 (2013.01); B01J 20/28083 (2013.01); B01J 20/28085 (2013.01); B01J 20/3071 (2013.01); B01J 20/3085 (2013.01);
Abstract
High-surface-area, ultraporous manganese oxide (MnOx) xerogels and aerogels exhibit outstanding filtration performance for multiple, chemically distinct toxic gases, including ammonia, sulfur dioxide and hydrogen sulfide. These MnOx materials use multiple mechanisms for small molecule capture/catalysis including molecular sieving and oxidative decomposition, and function in a wide range of humidity conditions.