Low‐Cost Regulating Lithium Deposition Behaviors by Transition Metal Oxide Coating on Separator

2021 ◽  
Vol 31 (16) ◽  
pp. 2007255
Author(s):  
Jun Yan ◽  
Feng‐Quan Liu ◽  
Jian Gao ◽  
Weidong Zhou ◽  
Hong Huo ◽  
...  
Keyword(s):  
Transition Metal ◽  
Metal Oxide ◽  
Low Cost ◽  
Transition Metal Oxide ◽  
Oxide Coating ◽  
Lithium Deposition ◽  
Metal Oxide Coating

Fabrications and Evaluations of Hydrogen Capacities on MgHX-Transition Metal Oxide(TMO) Composites by Mechanical Alloying

2011 ◽  
Vol 695 ◽  
pp. 259-262 ◽  
Author(s):  
Jung Il Lee ◽  
Kyeong Il Kim ◽  
Sung Woong Yoo ◽  
Young Geun Lee ◽  
Whan Gi Kim ◽  
...  
Keyword(s):  
Transition Metal ◽  
Metal Oxide ◽  
Low Cost ◽  
Transition Metal Oxide ◽  
High Energy ◽  
Hydrogen Energy ◽  
High Hydrogen ◽  
Fast Kinetics ◽  
Hydrogen Capacity ◽  
Oxide Addition

Hydrogen energy had recognized clean systems and high energy carrier. Mg and Mg-based materials have been lightweight and low cost materials which had been 7.6wt.% hydrogen capacity. However, Mg and Mg-alloys were currently hinder by its high absorption/desorption temperature, and very slow reaction kinetics. Therefore, one of the most methods to improve kinetics focused on addition transition metal oxide. Addition to transition metal oxide in MgHxpowder produce MgHx-metal oxide composition by mechanical alloy and it analyze XRD, EDS, TG/DSC, SEM, and PCI. This report considers kinetics by transition metal oxide rate and hydrogen pressure. In this research, we can see behavior of hydriding/dehydriding profiles by addition catalyst (transition metal oxide). MgHx-5wt.%Fe2O3composite was measured most high hydrogen capacity and fast kinetics.

Lateral-size control of exfoliated transition-metal–oxide 2D materials by machine learning on small data

Nanoscale ◽  
2021 ◽  
Vol 13 (6) ◽  
pp. 3853-3859
Author(s):  
Ryosuke Mizuguchi ◽  
Yasuhiko Igarashi ◽  
Hiroaki Imai ◽  
Yuya Oaki
Keyword(s):  
Machine Learning ◽  
Transition Metal ◽  
Metal Oxide ◽  
2D Materials ◽  
Size Control ◽  
Transition Metal Oxide ◽  
Small Data ◽  
Lateral Size

Lateral sizes of the exfoliated transition-metal–oxide nanosheets were predicted and controlled by the assistance of machine learning. 

Graphene-Induced Growth of Co3O4 Nanoplates with Modulable Oxygen Vacancies for Improved OER Properties

CrystEngComm ◽  
2021 ◽  
Author(s):  
Xinheng Li ◽  
Lei Qi ◽  
Mei Wang
Keyword(s):  
Transition Metal ◽  
Metal Oxide ◽  
Hydrothermal Treatment ◽  
Oxygen Evolution ◽  
Oxygen Evolution Reaction ◽  
Oxygen Vacancies ◽  
Transition Metal Oxide ◽  
Oxide Hydroxide

Transition metal oxide/ hydroxide is intensively studied for oxygen evolution reaction (OER). Herein, graphene-induced growth of Co3O4 nanoplates with modulable oxygen vacancies via hydrothermal treatment is reported. With the increase...

Transition metal oxide and chalcogenide-based nanomaterials for antibacterial activities: an overview

Nanoscale ◽  
2021 ◽  
Vol 13 (13) ◽  
pp. 6373-6388
Author(s):  
Yanan Tang ◽  
Zhen Qin ◽  
Shengyan Yin ◽  
Hang Sun
Keyword(s):  
Transition Metal ◽  
Metal Oxide ◽  
Transition Metal Oxide ◽  
Antibacterial Activities ◽  
Practical Applications ◽  
Recent Advances

This review summarizes the recent advances of transition metal oxide and chalcogenide-based antibacterial nanomaterials, with emphasis on their inactivation mechanisms and highlighting their practical applications.

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