Dusan Strmcnik

20130004886, Jan 3, 2013

Jun 28, 2012

13/536612

Dusan Strmcnik - Woodridge IL, US
Angel Cuesta - Madrid, ES
Vojislav Stamenkovic - Naperville IL, US
Nenad Markovic - Hinsdale IL, US

H01M 4/92
H01M 4/88

429524, 427115

A process includes patterning a surface of a platinum group metal-based electrode by contacting the electrode with an adsorbate to form a patterned platinum group metal-based electrode including platinum group metal sites blocked with adsorbate molecules and platinum group metal sites which are not blocked.

20130004885, Jan 3, 2013

Sep 26, 2011

13/245395

Dusan Strmcnik - Woodridge IL, US
Bostjan Genorio - Ivancna Gorica, SI
Vojislav Stamenkovic - Naperville IL, US
Nenad Markovic - Hinsdale IL, US

H01M 4/92
C23C 22/00
C23C 22/78
H01M 4/62
C23C 8/04

429524, 429530, 429525, 429526, 429527, 148280, 148274, 148248, 148249

A process includes patterning a surface of a platinum group metal-based electrode by contacting the electrode with an adsorbate to form a patterned platinum group metal-based electrode including platinum group metal sites blocked with adsorbate molecules and platinum group metal sites which are not blocked.

20210242487, Aug 5, 2021

Jan 31, 2020

16/778175

- Chicago IL, US
Nigel Hajj BECKNELL - Glen Ellyn IL, US
Pietro Papa LOPES - Woodridge IL, US
Dusan STRMCNIK - Lemont IL, US
Vojislav STAMENKOVIC - Naperville IL, US

H01M 10/054
H01M 4/505
H01M 4/66
H01M 4/62
H01M 4/587
H01M 2/16

An alternative grid energy storage system is described herein. In one embodiment, an electrochemical cell comprises a high specific surface area cathode (e.g., a cathode comprising a carbon nanofoam paper, a carbon nanotube mesh, a particulate carbon material, electrolytic manganese dioxide, or a manganese dioxide film), a zinc or lead anode (e.g., Zn or Pb foil), a selective ion-conductive separator that does not conduct zinc ions (e.g., a NAFION sulfonated tetrafluoroethylene based fluoropolymer-copolymer separator) between the anode and the cathode, and an aqueous electrolyte comprising a manganese salt (e.g., aqueous manganese sulfate) contacting the electrodes and the separator. A battery comprising two or more of the electrochemical cells electrically connected together in series, parallel, or both, also is described.

20210094021, Apr 1, 2021

Sep 26, 2019

16/584385

- Chicago IL, US
Rongyue Wang - Naperville IL, US
Dusan Strmcnik - Woodridge IL, US

UCHICAGO ARGONNE, LLC - Chicago IL

B01J 23/56
B01J 37/08
B01J 37/04
B01J 37/00

A synthesis process for forming nanodendrites. The nanodendrites are utilized in a process to form a heterojunction catalyst. Nanodendrites may include PtRunanodendrites that can be oxidized through annealing to form PtRuO. One heterojunction catalyst comprises PtRuOon a carbon support.

20180088070, Mar 29, 2018

Sep 29, 2016

15/280878

- Chicago IL, US
Nenad Markovic - Hinsdale IL, US
Dusan Strmcnik - Woodridge IL, US
Vojislav Stamenkovic - Naperville IL, US

UChicago Argonne, LLC - Chicago IL

G01N 27/28
G01N 27/403
G01N 27/30
G01N 27/413

A stationary probe having a probe holder and a probe with a probe tip. The stationary probe may be part of a stationary probe rotating disk electrode wherein the stationary probe has a passage therethrough for rotatably receiving a rotating disk electrode comprising a rotating shaft, rotatable about a longitudinal axis, and having an electrode portion extending therefrom configured to receive an electrode. The stationary probe rotating disk electrode may be part of an analytical system wherein the probe tip includes a capillary entrance spaced apart from the electrode and connected to an analyte flow path.