scholarly journals Wafer-scale two-dimensional platinum monosulfide ultrathin film via metal sulfurization for high performance photoelectronics

2022 ◽  
Author(s):  
Jinbo Pang ◽  
Yanhao Wang ◽  
Xiaoxin Yang ◽  
Lei Zhang ◽  
Yufen Li ◽  
...  
Keyword(s):  
High Performance ◽  
Chemical Properties ◽  
Ultrathin Film ◽  
Physical And Chemical Properties ◽  
Two Dimensional ◽  
Wafer Scale ◽  
Platinum Group Minerals ◽  
Platinum Group ◽  
Physical And Chemical ◽  
And Chemical Properties

2D nonlayered materials have attracted enormous research interests due to their novel physical and chemical properties with the confined dimensions. Platinum sulfide as one of the most common platinum-group minerals...

scholarly journals Liquid phase exfoliation of antimonene: systematic optimization, characterization and electrocatalytic properties

2019 ◽  
Vol 7 (39) ◽  
pp. 22475-22486 ◽  
Author(s):  
Carlos Gibaja ◽  
Mhamed Assebban ◽  
Iñigo Torres ◽  
Michael Fickert ◽  
Roger Sanchis-Gual ◽  
...  
Keyword(s):  
Liquid Phase ◽  
Chemical Properties ◽  
Physical And Chemical Properties ◽  
Two Dimensional ◽  
Electrocatalytic Properties ◽  
Systematic Optimization ◽  
Group 15 ◽  
Liquid Phase Exfoliation ◽  
Physical And Chemical ◽  
And Chemical Properties

Antimonene, a novel group 15 two-dimensional material, is attracting great attention due to its outstanding physical and chemical properties.

scholarly journals Two-Dimensional Semiconductor Heterojunctions for Optoelectronics and Electronics

2021 ◽  
Vol 9 ◽  
Author(s):  
Qian Wang ◽  
Lin Zhang ◽  
Xuejuan Liu ◽  
Sha Li
Keyword(s):  
Electric Fields ◽  
Chemical Properties ◽  
Band Alignment ◽  
Physical And Chemical Properties ◽  
Two Dimensional ◽  
Layered Semiconductors ◽  
Future Developments ◽  
Device Applications ◽  
Physical And Chemical ◽  
And Chemical Properties

Two-dimensional (2D) layered semiconductors are current research hotspots on account of their wide variety of applications in electronics and optoelectronics due to their particular ultrathin nature. In this review, the band alignment engineering in heterojunctions composed of 2D van der Waals (vdW) layered semiconductors and their device applications in optoelectronics are provided. Various approaches that induced adjustability of vdW heterojunctions are summarized, mainly including composition and thickness modulations, strain, and electric fields. Furthermore, their perspectives on future developments in optoelectronics and electronics devices based on the newly unique physical and chemical properties are outlined.

2D Boron Nanosheets Architectonics: Opening New Territories by Smart Functionalization

2022 ◽  
Author(s):  
Chao Han ◽  
Rui Han ◽  
Xin Zhang ◽  
Zhi Xu ◽  
Weijie Li ◽  
...  
Keyword(s):  
Chemical Properties ◽  
Atomic Weight ◽  
Dimensional Structure ◽  
Physical And Chemical Properties ◽  
Two Dimensional ◽  
Physical And Chemical ◽  
And Chemical Properties

Due to its low atomic weight, two-dimensional structure, and unique physical and chemical properties, borophene has attracted strong interests from researchers across different fields. Currently, the experimentally realized polymorphs of...

High performance graphene embedded rubber composites

RSC Advances ◽  
2015 ◽  
Vol 5 (99) ◽  
pp. 81707-81712 ◽  
Author(s):  
Sung Ho Song ◽  
Jung Mo Kim ◽  
Kwang Hyun Park ◽  
Dong Ju Lee ◽  
O.-Seok Kwon ◽  
...  
Keyword(s):  
High Performance ◽  
Chemical Properties ◽  
Physical And Chemical Properties ◽  
Rubber Composites ◽  
Synergy Effects ◽  
Physical And Chemical ◽  
And Chemical Properties

Nano-fillers have provided a big advantage for enhancing the performance of rubber composites through leading the synergy effects in the physical and chemical properties.

Progress of Graphene-Based Hydrogel

2016 ◽  
Vol 852 ◽  
pp. 714-719
Author(s):  
Yu Xiang ◽  
Li Bin Liu ◽  
Zhao Dang ◽  
Ting Li
Keyword(s):  
Graphene Oxide ◽  
Reduced Graphene Oxide ◽  
Chemical Properties ◽  
Physical And Chemical Properties ◽  
Two Dimensional ◽  
Reduced Graphene ◽  
Physical And Chemical ◽  
Significant Attention ◽  
And Chemical Properties

Graphene, a typical two-dimensional planar monolayer of sp2carbon atoms, has attracted significant attention due to its outstanding physical and chemical properties. Nowadays, many graphene-based composites have been synthesized. Among them, graphene hydrogels (including graphene oxide hydrogel and reduced graphene oxide hydrogel) as a kind of graphene-based composites have a wide application prospect. In this paper, the progresses of graphene-based hydrogels are reviewed, and the prospects for the development of graphene-based hydrogels are also discussed.

Design of 2D materials – MSi2CxN4-x (M = Cr, Mo, and W; x = 1 and 2) - with tunable electronic and magnetic properties

Nanoscale ◽  
2021 ◽  
Author(s):  
Bowen Li ◽  
Jiazhong Geng ◽  
Haoqiang Ai ◽  
youchao Kong ◽  
Haoyun Bai ◽  
...  
Keyword(s):  
Magnetic Properties ◽  
2D Materials ◽  
Chemical Properties ◽  
First Principle ◽  
Physical And Chemical Properties ◽  
Two Dimensional ◽  
Electronic And Magnetic Properties ◽  
The Past ◽  
Physical And Chemical ◽  
And Chemical Properties

Two-dimensional (2D) materials have attracted increasing interest in the past decades due to their unique physical and chemical properties for diverse applications. In this work, we present a first-principle design...

scholarly journals Research of the physical and chemical properties and methods of Red rice (food colour) determination in sausage products

2020 ◽  
Vol 5 (4) ◽  
pp. 23-28
Author(s):  
N. V. Rudometova ◽  
I. S. Kim
Keyword(s):  
Liquid Chromatography ◽  
High Performance ◽  
Chemical Properties ◽  
Carminic Acid ◽  
Physical And Chemical Properties ◽  
Red Rice ◽  
Chromatography Method ◽  
Food Colour ◽  
Physical And Chemical ◽  
And Chemical Properties

In Russia, in the production of meat and sausage products, the food colour, named as Red rice, is use. Red rice is obtain by the cultivation the strains of the Monascus fungus on various carbohydrate substrates, for example rice. That Red rice may contain the mycotoxin citrinin, but neither the purity of the food colour nor the safety profile are regulated. The aim of this work was to study the physical and chemical properties of Red rice and to develop method for its determination in sausage products. The experiments were carried out on model and commercial samples of sausages. The samples were analyzed using spectrophotometry and highefficiency planar and liquid chromatography. Spectrophotometric analysis revealed differences in solubility, coloring power, spectral characteristics, composition and ratio of pigments in commercial samples of Red rice. The extraction parameters of colouring substances from sausages model samples were determined. It has been established that Red rice is extracted with chloroform, acetone, ethanol and its aqueous solutions. Petroleum ether was proposed for degreasing sausages. Red rice from sausages was extracted with acetone because it did not extract synthetic colours and carminic acid. It was found, that 90% of Red rice is extracted from samples of sausages by double extraction with ultrasonic treatment with a power of 128 W. High performance thin layer chromatography method and high performance liquid chromatography method for the Red rice identification was proposed. The content of Red rice in the extracts was determined by spectrophotometric method. The developed method for the determination of Red rice was tested on commercial samples of sausage products.

Gate-tunable trion binding energy in monolayer MoS2 with plasmonic superlattice

Nanoscale ◽  
2020 ◽  
Vol 12 (34) ◽  
pp. 17754-17761
Author(s):  
Zhuang Luo ◽  
Hao Jia ◽  
Liu Lv ◽  
Quan Wang ◽  
Xiaohong Yan
Keyword(s):  
Transition Metal Dichalcogenides ◽  
Optoelectronic Devices ◽  
Chemical Properties ◽  
Physical And Chemical Properties ◽  
Two Dimensional ◽  
Monolayer Mos2 ◽  
The World ◽  
Metal Dichalcogenides ◽  
Physical And Chemical ◽  
And Chemical Properties

Two-dimensional transition metal dichalcogenides exhibit promising potential and attract the attention of the world in the application of optoelectronic devices owing to their distinctive physical and chemical properties.

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