公开(公告)号：US20200243864A1

公开(公告)日：2020-07-30

申请号：US16847619

申请日：2020-04-13

Applicant: BOARD OF TRUSTEES OF THE UNIVERSITY OF ARKANSAS

Inventor： Xiangbo Meng

IPC: H01M4/62 ,  H01M10/052 ,  B01J20/28 ,  B01J20/22 ,  B01J20/08 ,  H01M4/136 ,  H01M4/36 ,  H01M4/38 ,  H01M10/42

Abstract: A method of inhibiting sulfur shuttle behaviors in lithium-sulfur batteries comprising the steps of combining S-adsorbent nanoparticles deposited by atomic layer deposition (ALD) or/and molecular layer deposition (MLD) and flexible polymeric films deposited by MLD

公开(公告)号：US20220376120A1

公开(公告)日：2022-11-24

申请号：US17746027

申请日：2022-05-17

Applicant: BOARD OF TRUSTEES OF THE UNIVERSITY OF ARKANSAS

Inventor： Xiangbo Meng ,  Rohith Allaparthi ,  Mirsaeid Sarollahi ,  Pijush Kanti Ghosh ,  Morgan Ware

IPC: H01L29/94 ,  H01L29/66 ,  H01L29/51

Abstract: A capacitor is provided for high temperature systems. The capacitor includes: a substrate formed from silicon carbide material; a dielectric stack layer, including a first layer deposited on the substrate and a second layer deposited on the first layer; a Schottky contact layer deposited on the second layer; and an Ohmic contact layer deposited on the substrate. The first layer is formed with aluminum nitride (AlN) epitaxially, and the second layer is formed with aluminum oxide (Al2O3). AlN and Al2O3 are ultrawide band gap materials, and as a result, they can be use as the dielectric in the capacitor, allowing the capacitance changes to be less than 10% between −250° C. and 600° C., which is very effective for the high temperature systems.

公开(公告)号：US20220238857A1

公开(公告)日：2022-07-28

申请号：US17584316

申请日：2022-01-25

Applicant: BOARD OF TRUSTEES OF THE UNIVERSITY OF ARKANSAS

Inventor： Xiangbo Meng

IPC: H01M4/134 ,  H01M10/052 ,  H01M4/137

Abstract: Lithium-containing polymeric films and superionic inorganic lithium-conductors for protecting lithium metal electrodes, which lithium metal electrodes have little to no formation of SEI and dendrite growth.

公开(公告)号：US20180269487A1

公开(公告)日：2018-09-20

申请号：US15921096

申请日：2018-03-14

Applicant: BOARD OF TRUSTEES OF THE UNIVERSITY OF ARKANSAS

Inventor： Xiangbo Meng

IPC: H01M4/62 ,  H01M10/42 ,  H01M4/38 ,  H01M4/36 ,  H01M4/136 ,  H01M10/052 ,  B01J20/08 ,  B01J20/22 ,  B01J20/28

CPC classification number: H01M4/628 ,  B01J20/08 ,  B01J20/22 ,  B01J20/28007 ,  H01M4/136 ,  H01M4/366 ,  H01M4/38 ,  H01M10/052 ,  H01M10/4235 ,  H01M2004/028 ,  H01M2220/20

Abstract: A method of inhibiting sulfur shuttle behaviors in lithium-sulfur batteries comprising the steps of combining S-adsorbent nanoparticles deposited by atomic layer deposition (ALD) or/and molecular layer deposition (MLD) and flexible polymeric films deposited by MLD

公开(公告)号：US11876226B2

公开(公告)日：2024-01-16

申请号：US17156391

申请日：2021-01-22

Applicant: BOARD OF TRUSTEES OF THE UNIVERSITY OF ARKANSAS

Inventor： Xiangbo Meng ,  Jiyu Cai

IPC: H01M4/58 ,  H01M10/054 ,  H01M4/36 ,  H01M4/136 ,  H01M4/62 ,  H01M4/02

CPC classification number: H01M4/5815 ,  H01M4/136 ,  H01M4/366 ,  H01M4/625 ,  H01M10/054 ,  H01M2004/027

Abstract: As anode having an anode material, a current collector, a graphene-based material, and the graphene-based material covers the anode material.

公开(公告)号：US20210226215A1

公开(公告)日：2021-07-22

申请号：US17156391

申请日：2021-01-22

Applicant: BOARD OF TRUSTEES OF THE UNIVERSITY OF ARKANSAS

Inventor： Xiangbo Meng ,  Jiyu Cai

IPC: H01M4/58 ,  H01M4/36 ,  H01M10/054

Abstract: As anode having an anode material, a current collector, a graphene-based material, and the graphene-based material covers the anode material.