scholarly journals A new type of noncovalent surface–π stacking interaction occurring on peroxide-modified titania nanosheets driven by vertical π-state polarization

2021 ◽  
Author(s):  
Shenqian Ma ◽  
Weixin Zhao ◽  
Jun Zhou ◽  
Jiaou Wang ◽  
Shengqi Chu ◽  
...  
Keyword(s):  
Transition Metal ◽  
Metal Oxide ◽  
Transition Metal Oxide ◽  
Stacking Interaction ◽  
Planar Structures ◽  
Π Stacking ◽  
Π Stacking Interaction ◽  
New Type ◽  
Π State

A new type of noncovalent surface–π stacking interaction occurring on a transition metal oxide, titania, is reported, which is different from the traditional forms on sp2-hybridized planar structures like graphene.

Chloro(triphenylphosphine)(tropolonato)palladium(II)

2006 ◽  
Vol 62 (5) ◽  
pp. m974-m976 ◽  
Author(s):  
Gideon Steyl
Keyword(s):  
Title Compound ◽  
Interplanar Distance ◽  
Planar Geometry ◽  
Metal Centre ◽  
Stacking Interaction ◽  
Π Stacking ◽  
Square Planar ◽  
Π Stacking Interaction ◽  
New Type

The title compound, [Pd(C7H5O2)Cl(C18H15P)], is a new type of α-diketone palladium(II) complex containing a tertiary arylphosphine. It crystallizes with a distorted square-planar geometry about the palladium(II) metal centre. The most important bond distances and angles include Pd—O (trans P) = 2.0481 (12) Å, Pd—O (trans Cl) = 2.0016 (12) Å, Pd—P = 2.2268 (4) Å, Pd—Cl = 2.2770 (5) Å, O—Pd—O = 80.22 (5)° and O—C—C—O = 3.7 (2)°. A π–π stacking interaction is observed between neighbouring tropolonate groups, with an interplanar distance of 3.377 (6) Å.

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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