公开(公告)号：US20190339219A1

公开(公告)日：2019-11-07

申请号：US16312579

申请日：2017-06-26

Applicant: OKINAWA INSTITUTE OF SCIENCE AND TECHNOLOGY SCHOOL CORPORATION

Inventor： Jerome Vernieres ,  Stephan Steinhauer ,  Mukhles Ibrahim Sowwan

IPC: G01N27/12 ,  G01N33/00

Abstract: A gas sensor includes a substrate; a pair of electrodes facing each other on the substrate; and a plurality of metallic nanocubes each containing Fe, aggregated between the pair of electrodes and forming percolating paths between the pair of electrodes.

公开(公告)号：US20210018455A1

公开(公告)日：2021-01-21

申请号：US16981117

申请日：2019-03-11

Applicant: OKINAWA INSTITUTE OF SCIENCE AND TECHNOLOGY SCHOOL CORPORATION

Inventor： Mukhles Ibrahim Sowwan ,  Alexander James Porkovich ,  Jerome Vernieres ,  Stephan Steinhauer ,  Zakaria Ziadi

IPC: G01N27/12 ,  C01G3/02 ,  C23C28/00

Abstract: A system and method of nanoparticle deposition for achieving an acetone sensitive response based on ruthenium decorated CuO nanowires at temperatures of 200° C. and 250° C. is disclosed. This method is useful for building sensors. The method used to build the sensor is easily integrable into silicon technology broadly, and into a CMOX compatible device specifically. Additionally, it is expected that this method of nanoparticle deposition can be transferred to other MOx nanowire sensors, such as but not limited to zinc oxide nanowire.