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1. 发明申请

US20180108910A1 TWO-DIMENSIONAL, ORDERED, DOUBLE TRANSITION METALS CARBIDES HAVING A NOMINAL UNIT CELL COMPOSITION M'2M"NXN+1 审中-公开
公开(公告)号：US20180108910A1
公开(公告)日：2018-04-19
申请号：US15567777
申请日：2016-04-20
申请人： Drexel University
发明人： Michel W. BARSOUM , Babak ANASORI , Yury GOGOTSI
IPC分类号： H01M4/58 , H01M10/0525 , C30B29/36 , C30B29/68 , C01B32/90 , C01B32/907
CPC分类号： H01M4/58 , C01B21/0602 , C01B32/90 , C01B32/907 , C01P2002/20 , C01P2002/70 , C01P2002/85 , C01P2006/40 , C30B7/02 , C30B29/36 , C30B29/38 , C30B29/60 , C30B29/68 , H01M10/0525
摘要： 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 IIIB, IVB, 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 array of crystal cells.

2. 发明申请

US20160165970A1 KNITTED ELECTROCHEMICAL CAPACITORS AND HEATED FABRICS 审中-公开
标题翻译：针织电化学电容器和加热织物
公开(公告)号：US20160165970A1
公开(公告)日：2016-06-16
申请号：US14906915
申请日：2014-07-25
申请人： DREXEL UNIVERSITY
发明人： Kristy JOST , Yury GOGOTSI , Genevieve DION
IPC分类号： A41D13/005 , A41D31/00
CPC分类号： A41D13/0051 , A41D31/00 , H01G11/24 , H01G11/28 , H01G11/70 , Y02E60/13
摘要： A garment includes a supercapacitor and/or heated fabrics including a first conductive yarn knitted to as to form a current collector and a second conductive yarn knitted to as to form an electrode that is in electrical contact with the current collector. The conductive yarns are knitted into a predetermined supercapacitor design having respective electrodes that are not in electrical contact with each other. An electrolyte saturates at least the electrode material either before or after knitting, and an ionically permeable electronic separator allows the electrodes to be in close proximity to each other without being in electrical contact with each other. A heating element may also be formed by knitting at least one of the first and second conductive yarns into a linear resistor or by knitting an insulated conductive yarn into a sheet of fabric. Such a heating element is connected to the supercapacitor via a switch.
摘要翻译：衣服包括超级电容器和/或加热织物，其包括编织为形成集电器的第一导电纱线和编织成形成与集电器电接触的电极的第二导电纱线。导电丝被编织成具有彼此不电接触的各个电极的预定超级电容器设计。电解质在编织前或之后至少饱和至少电极材料，并且离子渗透性电子分离器允许电极彼此靠近而不彼此电接触。加热元件也可以通过将第一和第二导电丝中的至少一个编织成线性电阻器或者将绝缘的导电丝编织成织物片而形成。这种加热元件经由开关连接到超级电容器。

3. 发明申请

US20220231379A1 MXENE-POLYMER SEPARATORS FOR LI-ION BATTERIES 有权
公开(公告)号：US20220231379A1
公开(公告)日：2022-07-21
申请号：US17613672
申请日：2020-05-22
申请人： Drexel University
发明人： Yury GOGOTSI , Xu XIAO , Wei YAO , Jun TANG
IPC分类号： H01M50/449 , H01M50/417 , H01M50/434 , H01M4/134 , H01M10/0525
摘要： This disclosure is directed to composites comprising a polymeric film coated on one or both sides with a MXene material, as well as lithium metal electrodes and components thereof, including MXene-polymer composite separators.

4. 发明申请

US20200240000A1 MXENE LAYERS AS SUBSTRATES FOR GROWTH OF HIGHLY ORIENTED PEROVSKITE THIN FILMS 审中-公开
公开(公告)号：US20200240000A1
公开(公告)日：2020-07-30
申请号：US16756337
申请日：2018-10-09
申请人： Drexel University
发明人： Zongquan GU , Babak ANASORI , Andrew Lewis BENNETT-JACKSON , Matthias FALMBIGL , Dominic IMBRENDA , Yury GOGOTSI , Jonathan E. SPANIER
IPC分类号： C23C14/08 , C23C16/40 , C23C14/58 , C23C16/455 , C23C16/56 , H01L49/02 , C23C16/32 , C23C14/06 , C23C16/02 , C23C14/02
摘要： The present disclosure is directed to using MXene compositions as templates for the deposition of oriented perovskite films, and compositions derived from such methods. Certain specific embodiments include methods preparing an oriented perovskite, perovskite-type, or perovskite-like film, the methods comprising: (a) depositing at least one perovskite, perovskite-type, or perovskite-like composition or precursor composition using chemical vapor deposition (CVD), physical vapor deposition (PVD), or atomic layer deposition (ALD) onto a film or layer of a MXene composition supported on a substrate to form a layered composition or precursor composition; and either (b) (1) heat treating or annealing the layered precursor composition to form a layered perovskite-type structure comprising at least one oriented perovskite, perovskite-type, or perovskite-like composition; or (2) annealing the layered composition; or (3) both (1) and (2).

5. 发明申请

US20230038015A1 SYNTHESIS OF MXENE SUSPENSIONS WITH IMPROVED STABILITY 有权
公开(公告)号：US20230038015A1
公开(公告)日：2023-02-09
申请号：US17759289
申请日：2021-01-22
申请人： DREXEL UNIVERSITY
发明人： Tyler S. MATHIS , Yury GOGOTSI , Kathleen MALESKI
IPC分类号： C01B32/907 , H01B1/04
摘要： Provided are enhanced MXene materials made from MAX-phase precursors that comprise an excess of metal A. The resultant enhanced MXenes exhibit improved stability over periods of days and months, particularly when stored in aqueous media.

6. 发明申请

US20220231293A1 TWO-DIMENSIONAL (2-D) ARRAYS OF TRANSITION METAL NITRIDES FOR LI-METAL ANODES 有权
公开(公告)号：US20220231293A1
公开(公告)日：2022-07-21
申请号：US17613716
申请日：2020-05-22
申请人： Drexel University
发明人： Yury GOGOTSI , Xu XIAO , Wei YAO , Jun TANG
IPC分类号： H01M4/58 , H01M10/0525 , H01M4/38
摘要： The present disclosure is directed to freestanding films for a lithium-metal-anode comprising a 2D arrays of nanocrystals of a transition metal nitride, carbide, or mixture and optionally a MXene as a conductive binder, and methods of making and using the same.

7. 发明申请

US20200230569A1 MXENE SORBENT FOR REMOVAL OF SMALL MOLECULES FROM DIALYSATE 审中-公开
公开(公告)号：US20200230569A1
公开(公告)日：2020-07-23
申请号：US16633773
申请日：2018-07-12
申请人： Drexel University , University of Brighton
发明人： Yury GOGOTSI , Sergey MIKHALOVSKY , Susan R. SANDEMAN , Babak ANASORI , Fayan MENG
IPC分类号： B01J20/02 , B01J20/28 , A61M1/16 , C02F1/28 , B01D15/08
摘要： The present disclosure is directed to methods for scrubbing low levels of urea from aqueous solutions such as a dialysate from dialysis, and including blood and blood products, and devices capable of employing these methods.

8. 发明申请

US20190181543A1 ANTENNAS COMPRISING MX-ENE FILMS AND COMPOSITES 审中-公开
公开(公告)号：US20190181543A1
公开(公告)日：2019-06-13
申请号：US16327495
申请日：2017-08-23
申请人： Drexel University
发明人： Yury GOGOTSI , Babak ANASORI
IPC分类号： H01Q1/36 , H04B1/04 , H04B1/18 , C01B32/921 , C09D1/00 , C09D5/24
摘要： The present disclosure is directed to antennas for transmitting and/or receiving electrical signals comprising a MXene composition, devices comprising these antennas, and methods of transmitting and receiving signals using these antennas.

9. 发明申请

US20190166733A1 TWO-DIMENSIONAL METAL CARBIDE, NITRIDE, AND CARBONITRIDE FILMS AND COMPOSITES FOR EMI SHIELDING 审中-公开
公开(公告)号：US20190166733A1
公开(公告)日：2019-05-30
申请号：US16092338
申请日：2017-04-21
申请人： Drexel University , Korea Institute of Science and Technology
发明人： Yury GOGOTSI , Babak ANASORI , Mohamed H. ALHABEB , Christine B. HATTER , Chong Min KOO , Soon Man HONG , Faisal SHAHZAD
IPC分类号： H05K9/00 , H01B1/20
摘要： The present disclosure is directed to materials which provide electromagnetic shielding and methods of providing such electromagnetic shielding. In particular, the present disclosure describes the use of two-dimensional transition metal carbide, nitride, and carbonitride materials for this purpose.

10. 发明申请

US20230016229A1 SELECTIVE INFRARED THERMAL EMISSION AND STEALTH PROPERTIES OF MXENES 有权
公开(公告)号：US20230016229A1
公开(公告)日：2023-01-19
申请号：US17782234
申请日：2020-12-03
申请人： DREXEL UNIVERSITY
发明人： Meikang HAN , Yury GOGOTSI
IPC分类号： C09D5/32 , C01B32/921 , C01B32/907 , G02B5/20
摘要： Compositions and devices comprising MXene materials, suitable for use as selective and/or tunable infrared emitters and/or absorbers, and methods of making coatings with low thermal emissivities using coatings comprising MXene materials.

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