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:
Jun. 25, 2019
Filed:
Feb. 29, 2016
Applicant:
Battelle Memorial Institute, Richland, WA (US);
Inventors:
Xiao-Ying Yu, Richland, WA (US);
Bingwen Liu, Pullman, WA (US);
Li Yang, Richland, WA (US);
Zihua Zhu, Richland, WA (US);
Matthew J. Marshall, Richland, WA (US);
Assignee:
Battelle Memorial Institute, Richland, WA (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G01N 23/2204 (2018.01); G01N 27/27 (2006.01); G01N 27/403 (2006.01); G01N 27/447 (2006.01); G01N 27/30 (2006.01);
U.S. Cl.
CPC ...
G01N 27/27 (2013.01); G01N 23/2204 (2013.01); G01N 27/301 (2013.01); G01N 27/403 (2013.01); G01N 27/447 (2013.01);
Abstract
A microfluidic electrochemical device and process are detailed that provide chemical imaging and electrochemical analysis under vacuum at the surface of the electrode-sample or electrode-liquid interface in-situ. The electrochemical device allows investigation of various surface layers including diffuse layers at selected depths populated with, e.g., adsorbed molecules in which chemical transformation in electrolyte solutions occurs.