scholarly journals Advances in Synthesis of π-Extended Benzosilole Derivatives and Their Analogs

Molecules ◽  
2020 ◽  
Vol 25 (3) ◽  
pp. 548
Author(s):  
Tuan Thanh Dang ◽  
Hue Minh Thi Nguyen ◽  
Hien Nguyen ◽  
Tran Ngoc Dung ◽  
Minh Tho Nguyen ◽  
...  
Keyword(s):  
Solar Cells ◽  
Physical Properties ◽  
Electronic Materials ◽  
Advanced Materials ◽  
Potential Applications

Benzosiloles and their π-extended derivatives are present in many important advanced materials due to their excellent physical properties. Especially, they have found many potential applications in the development of novel electronic materials such as OLEDs, semiconductors and solar cells. In this review, we have summarized several main approaches to construct (di)benzosilole derivatives and (benzo)siloles fused to aromatic five- and six-membered heterocycles.

ARMCO TRAN-COR ELECTRICAL STEEL GRADE H-0

Alloy Digest ◽  
1990 ◽  
Vol 39 (9) ◽  
Keyword(s):  
Physical Properties ◽  
Surface Treatment ◽  
Tensile Properties ◽  
Grain Orientation ◽  
Electrical Steel ◽  
Core Loss ◽  
Heat Treating ◽  
Steel Grade ◽  
Advanced Materials ◽  
Electrical Steels

Abstract Armco Tran-Cor H-0 Electrical Steel, available in coils 0.009 (0.23 mm) thickness, offers an outstanding degree of grain orientation with resultant far lower core loss than possible with conventional grain-oriented electrical steels. It is used for transformer cores. This datasheet provides information on physical properties, hardness, elasticity, and tensile properties. It also includes information on heat treating and surface treatment. Filing Code: Fe-92. Producer or source: Armco Advanced Materials Corporation.

ARMCO 18-SR

Alloy Digest ◽  
1971 ◽  
Vol 20 (9) ◽  
Keyword(s):  
Stainless Steel ◽  
Corrosion Resistance ◽  
High Temperature ◽  
Physical Properties ◽  
Tensile Properties ◽  
Heat Treating ◽  
Advanced Materials ◽  
Temperature Performance ◽  
Chromium Alloys ◽  
Temperature Scaling

Abstract Armco 18 SR is a ferritic stainless steel that provides excellent resistance to high temperature scaling. It is readily welded by conventional methods and is not subject to troublesome embrittlement or loss of corrosion resistance in the heat-affected zones that affect many other straight chromium alloys. This datasheet provides information on composition, physical properties, hardness, and tensile properties. It also includes information on high temperature performance and corrosion resistance as well as forming, heat treating, machining, and joining. Filing Code: SS-259. Producer or source: Armco Steel Corporation, Advanced Materials Division.

scholarly journals Extraordinary thermal behavior of graphene oxide in air for electrode applications

2021 ◽  
Author(s):  
Joong Tark Han ◽  
Joon Young Cho ◽  
Jeong Hoon Kim
Keyword(s):  
Thermal Stability ◽  
Graphene Oxide ◽  
Physical Properties ◽  
Thermal Behavior ◽  
Stability Of Solution ◽  
Exfoliated Graphene ◽  
Potential Applications ◽  
Thermal Stability Of

The thermal stability of solution-exfoliated graphene oxide (GO) in air is one of the most important physical properties influencing its potential applications. To date, majority of the GO prepared by...

scholarly journals Iodine reduction for reproducible and high-performance perovskite solar cells and modules

2021 ◽  
Vol 7 (10) ◽  
pp. eabe8130
Author(s):  
Shangshang Chen ◽  
Xun Xiao ◽  
Hangyu Gu ◽  
Jinsong Huang
Keyword(s):  
Solar Cells ◽  
High Performance ◽  
High Efficiency ◽  
Electronic Materials ◽  
Substantial Reduction ◽  
Perovskite Solar Cells ◽  
High Yield ◽  
Operation Conditions ◽  
Record Value ◽  
Precursor Powders

Perovskite-based electronic materials and devices such as perovskite solar cells (PSCs) have notoriously bad reproducibility, which greatly impedes both fundamental understanding of their intrinsic properties and real-world applications. Here, we report that organic iodide perovskite precursors can be oxidized to I2 even for carefully sealed precursor powders or solutions, which markedly deteriorates the performance and reproducibility of PSCs. Adding benzylhydrazine hydrochloride (BHC) as a reductant into degraded precursor solutions can effectively reduce the detrimental I2 back to I−, accompanied by a substantial reduction of I3−-induced charge traps in the films. BHC residuals in perovskite films further stabilize the PSCs under operation conditions. BHC improves the stabilized efficiency of the blade-coated p-i-n structure PSCs to a record value of 23.2% (22.62 ± 0.40% certified by National Renewable Energy Laboratory), and the high-efficiency devices have a very high yield. A stabilized aperture efficiency of 18.2% is also achieved on a 35.8-cm2 mini-module.

Multi-junction (III–V) Solar Cells: From Basics to Advanced Materials Choices

Solar Cells ◽  
2020 ◽  
pp. 325-350
Author(s):  
Khuram Ali ◽  
Afifa Khalid ◽  
Muhammad Raza Ahmad ◽  
Hasan M. Khan ◽  
Irshad Ali ◽  
...  
Keyword(s):  
Solar Cells ◽  
Advanced Materials

Novel electronic properties of a new MoS 2 /TiO 2 heterostructure and potential applications in solar cells and photocatalysis

2017 ◽  
Vol 414 ◽  
pp. 34-40 ◽  
Author(s):  
Yanhua Li ◽  
Congzhong Cai ◽  
Yonghong Gu ◽  
Wende Cheng ◽  
Wen Xiong ◽  
...  
Keyword(s):  
Solar Cells ◽  
Electronic Properties ◽  
Potential Applications

scholarly journals Synthesis and Application of One-Dimensional La(OH)3Nanostructures: An Overview

2014 ◽  
Vol 2014 ◽  
pp. 1-9 ◽  
Author(s):  
Xiang Xiao ◽  
Yu Huang ◽  
Fan Dong
Keyword(s):  
Physical Properties ◽  
Electronic Structures ◽  
Growth Mechanisms ◽  
One Dimensional ◽  
New Directions ◽  
Potential Applications ◽  
Transition Modes ◽  
Semiconductor Nanomaterials ◽  
Comprehensive Introduction ◽  
Solvothermal Methods

One-dimensional (1D) semiconductor nanomaterials are of particular importance owing to their unique properties and potential applications. This review attempts to provide a comprehensive introduction of 1D La(OH)3nanostructures including nanowires, nanoneedles, nanobelts, and nanorods. Firstly, various strategies developed to fabricate the 1D La(OH)3nanostructures are discussed, such as precipitation and composite-hydroxide-mediated, hydrothermal, and solvothermal methods, accompanying the description of the corresponding growth mechanisms. Then, the unique properties such as novel physical properties of 1D La(OH)3nanostructures resulting from their unique electronic structures and numerous transition modes involving the 4f shells of these ions are represented in detail. Also, the wide applications in photocatalyst, capacitors, and photoluminescence based on the unique properties are discussed. Finally, the paper ends with a summary and some perspectives on the challenges and new directions in this emerging area.

Sign in / Sign up

Export Citation Format

Share Document