公开(公告)号：US20220231294A1

公开(公告)日：2022-07-21

申请号：US17713340

申请日：2022-04-05

Applicant: Drexel University

Inventor： Michel W. Barsoum ,  Babak Anasori ,  Yury Gogotsi

IPC: H01M4/58 ,  H01M10/0525 ,  C01B32/90 ,  C01B32/907 ,  C30B29/36 ,  C01B21/06 ,  C30B29/60 ,  C30B29/38 ,  C30B7/02 ,  C30B29/68

Abstract: The present disclosure is directed to compositions comprising at least one layer having first and second surfaces, each layer comprising: a substantially two-dimensional array of crystal cells, each crystal cell having an empirical formula of M′2M″nXn+1, such that each X is positioned within an octahedral array of M′ and M″; wherein M′ and M″ each comprise different Group 11113, WE, VB, or VIB metals; each X is C, N, or a combination thereof; n=1 or 2; and wherein the M′ atoms are substantially present as two-dimensional outer arrays of atoms within the two-dimensional array of crystal cells; the M″ atoms are substantially present as two-dimensional inner arrays of atoms within the two-dimensional array of crystal cells; and the two dimensional inner arrays of M″ atoms are sandwiched between the two-dimensional outer arrays of M′ atoms within the two-dimensional army of crystal cells.

公开(公告)号：US11296243B2

公开(公告)日：2022-04-05

申请号：US16710454

申请日：2019-12-11

Applicant: Drexel University

Inventor： Michael J Ghidiu ,  Michel W Barsoum ,  Yury Gogotsi ,  Aaron Thomas Fafarman ,  Andrew DeVries Dillon

IPC: C04B35/56 ,  H01L31/0224 ,  H01L33/42 ,  H01L51/52 ,  C01B32/921 ,  C01B32/949 ,  C01B32/914 ,  C04B35/58

Abstract: The present invention(s) is directed to novel conductive Mn+1Xn(Ts) compositions exhibiting high volumetric capacitances, and methods of making the same. The present invention(s) is also directed to novel conductive Mn+1Xn(Ts) compositions, methods of preparing transparent conductors using these materials, and products derived from these methods.

公开(公告)号：US10948446B2

公开(公告)日：2021-03-16

申请号：US15759214

申请日：2018-01-16

Applicant: KOREA ADVANCED INSTITUTE OF SCIENCE AND TECHNOLOGY ,  DREXEL UNIVERSITY

Inventor： Hee-Tae Jung ,  Seon Joon Kim ,  Hyeong-Jun Koh ,  Yury Gogotsi

IPC: G01N27/12 ,  G01N27/407 ,  G01N27/404

Abstract: This invention relates to a chemiresistor gas sensor using MXene and a method of manufacturing the same, wherein the chemiresistor gas sensor, manufactured in a manner in which a Ti3C2Tx MXene thin film is formed and transferred onto a sensor substrate, can exhibit good response and sensitivity.

公开(公告)号：US08601611B2

公开(公告)日：2013-12-03

申请号：US13645561

申请日：2012-10-05

Applicant: Drexel University

Inventor： Yury Gogotsi ,  Gennady Friedman ,  Riju Singhal

IPC: B82Y40/00 ,  B82Y5/00

CPC classification number: B01L3/021 ,  B01L2200/12 ,  B01L2300/0838 ,  B01L2300/0896 ,  B01L2300/12 ,  B82Y15/00 ,  B82Y40/00 ,  C12M35/00

Abstract: The present invention is directed to methods of preparing nanoprobes, including multifunctional cellular endoscope-like devices, comprising nanotubes, nanorods, and/or nanowires.

Abstract translation: 本发明涉及制备包括纳米管，纳米棒和/或纳米线的多功能细胞内窥镜装置的纳米探针的方法。