3,6,7-Triamino-[1,2,4]triazolo[4,3-b][1,2,4]triazole: A Non-toxic, High-Performance Energetic Building Block with Excellent Stability

2015 ◽  
Vol 21 (25) ◽  
pp. 9219-9228 ◽  
Author(s):  
Thomas M. Klapötke ◽  
Philipp C. Schmid ◽  
Simon Schnell ◽  
Jörg Stierstorfer
Keyword(s):  
Building Block ◽  
High Performance ◽  
Excellent Stability

An expanded isoindigo unit as a new building block for a conjugated polymer leading to high-performance solar cells

2014 ◽  
Vol 2 (15) ◽  
pp. 5427-5433 ◽  
Author(s):  
Shugang Li ◽  
Zhongcheng Yuan ◽  
Jianyu Yuan ◽  
Ping Deng ◽  
Qing Zhang ◽  
...  
Keyword(s):  
Solar Cells ◽  
Solar Cell ◽  
Building Block ◽  
Conjugated Polymer ◽  
High Performance ◽  
Fill Factor ◽  
Solar Cell Device ◽  
Donor Acceptor ◽  
First Time

An expanded isoindigo unit (IBTI) has been incorporated into a donor–acceptor conjugated polymer for the first time. The PCE of the solar cell device based on the new polymer reached 6.41% with a fill factor of 0.71.

scholarly journals Co-W Bimetallic Carbides as Sulfur Host for High-Performance Lithium–Sulfur Batteries

2021 ◽  
Author(s):  
Dongke Zhang ◽  
Ting Huang ◽  
Pengfei Zhao ◽  
Ze Zhang ◽  
Xingtao Qi ◽  
...  
Keyword(s):  
High Performance ◽  
Conductive Network ◽  
Rate Performance ◽  
Cycle Stability ◽  
Sulfur Cathode ◽  
Shuttle Effect ◽  
Lithium Sulfur Batteries ◽  
Sulfur Host ◽  
Lithium Sulfur ◽  
Excellent Stability

Abstract Due to the low conductivity of sulfur and the dissolution of polysulfides, the research and application of lithium-sulfur (Li-S) batteries have encountered certain resistance. Increasing conductivity and introducing polarity into the sulfur host can effectively overcome these long-standing problems. Herein, We first prepared Co3W3C@ C@ CNTs / S material and used it in the cathode of lithium-sulfur batteries, The existence of carboxylated CNTs can form a conductive network, accelerate the transmission of electrons and improve the rate performance, and polar Co3W3C can form a strong interaction with polysulfide intermediates, effectively inhibiting its shuttle effect, improving the utilization of sulfur cathode electrodes, and improving the capacity and cycle stability. The Co3W3C@C@CNTs / S electrode material has a capacity of 1,093 mA h g-1 at a 0.1 A g− 1 and 482 mA h g-1 at 5 A g− 1. Even after 500 cycles of 2 A g− 1, the capacity of each cycle is only reduced by 0.08%. The excellent stability of this material can provide a new idea for the future development of lithium-sulfur batteries.

Tunable ultra-uniform Cs4PbBr6 perovskites with efficient photoluminescence and excellent stability for high-performance white light-emitting diodes

2021 ◽  
Author(s):  
Yao Li ◽  
Kaimin Du ◽  
Manli Zhang ◽  
Xuan Gao ◽  
Yu Lu ◽  
...  
Keyword(s):  
White Light ◽  
High Performance ◽  
Light Emitting Diodes ◽  
Metal Halide ◽  
Light Emitting ◽  
New Class ◽  
Halide Perovskites ◽  
White Light Emitting Diodes ◽  
Lead Halide ◽  
Excellent Stability

Metal halide perovskites are a new class of promising materials in optoelectronic applications. As optoelectronic properties of the lead halide perovskites are determined largely by their morphology, the morphology of...

Pyrazine-Flanked Diketopyrrolopyrrole (DPP): A New Polymer Building Block for High-Performance n-Type Organic Thermoelectrics

2019 ◽  
Vol 141 (51) ◽  
pp. 20215-20221 ◽  
Author(s):  
Xinwen Yan ◽  
Miao Xiong ◽  
Jia-Tong Li ◽  
Song Zhang ◽  
Zachary Ahmad ◽  
...  
Keyword(s):  
Building Block ◽  
High Performance

Methoxylation of quinoidal bithiophene as a single regioisomer building block for narrow-bandgap conjugated polymers and high-performance organic field-effect transistors

2020 ◽  
Vol 8 (43) ◽  
pp. 15168-15174 ◽  
Author(s):  
Yunlong Sun ◽  
Yunpeng Zhang ◽  
Yang Ran ◽  
Longxian Shi ◽  
Qingsong Zhang ◽  
...  
Keyword(s):  
Conjugated Polymers ◽  
Building Block ◽  
Field Effect ◽  
High Performance ◽  
Field Effect Transistors ◽  
Hole Mobility ◽  
Methoxyl Group ◽  
Organic Field Effect Transistors ◽  
Narrow Bandgap

Methoxyl group was introduced to obtain isomer-free methoxylation quinoidal bithiophene building block. Four polymers displayed narrow bandgap (<1.20 eV) and hole mobility of up to 2.70 cm2 V−1 s−1.

A hexacyclic ladder-type building block for high-performance D–A copolymers

2015 ◽  
Vol 3 (48) ◽  
pp. 24211-24214 ◽  
Author(s):  
Liu Qian ◽  
Jiamin Cao ◽  
Liming Ding
Keyword(s):  
Solar Cells ◽  
Building Block ◽  
High Performance

Two D–A copolymers PThTITI and PSeTITI were developed by copolymerizing a novel ladder-type building block TITI with thiophene (Th) or selenophene (Se). PThTITI:PC71BM and PSeTITI:PC71BM solar cells gave PCEs of 5.53% and 6.17%, respectively.

Maleimides As a Building Block for the Synthesis of High Performance Polymers

2016 ◽  
Vol 56 (3) ◽  
pp. 512-556 ◽  
Author(s):  
Elena Dolci ◽  
Vincent Froidevaux ◽  
Christine Joly-Duhamel ◽  
Rémi Auvergne ◽  
Bernard Boutevin ◽  
...  
Keyword(s):  
Building Block ◽  
High Performance ◽  
High Performance Polymers

A polyhedral metal–organic framework based on the supermolecular building block strategy exhibiting high performance for carbon dioxide capture and separation of light hydrocarbons

2015 ◽  
Vol 51 (83) ◽  
pp. 15287-15289 ◽  
Author(s):  
Dongmei Wang ◽  
Bing Liu ◽  
Shuo Yao ◽  
Tao Wang ◽  
Guanghua Li ◽  
...  
Keyword(s):  
Carbon Dioxide ◽  
Building Block ◽  
High Performance ◽  
Carbon Dioxide Capture ◽  
Metal Organic Framework ◽  
Light Hydrocarbons ◽  
Metal Organic ◽  
Organic Framework

A PMOF was assembled by the SBB strategy, which exhibited high performance for CO2capture and separation towards CO2, C2H6and C3H8over CH4.

scholarly journals Key Building Block Optimization for High- Performance Transceivers: Multimode Interferometers from Conventional to Sub- Wavelength Regime

2020 ◽  
Author(s):  
Yunlong Zhang ◽  
Marc Schneider ◽  
Djorn Karnick ◽  
Lars Eisenblätter ◽  
Thomas Kühner ◽  
...  
Keyword(s):  
Building Block ◽  
High Performance ◽  
Sub Wavelength

A 3D walking palm-like core–shell CoMoO4@NiCo2S4@nickel foam composite for high-performance supercapacitors

2019 ◽  
Vol 48 (12) ◽  
pp. 3853-3861 ◽  
Author(s):  
Iftikhar Hussain ◽  
Awais Ali ◽  
Charmaine Lamiel ◽  
Saad Gomaa Mohamed ◽  
Sumanta Sahoo ◽  
...  
Keyword(s):  
Electrode Material ◽  
High Performance ◽  
Nickel Foam ◽  
Positive Electrode ◽  
Core Shell ◽  
High Capacitance ◽  
Positive Electrode Material ◽  
Foam Composite ◽  
Binder Free ◽  
Excellent Stability

3D core–shell binder-free CoMoO4@NiCo2S4@NF with excellent stability and high capacitance was developed as a positive electrode material for supercapacitors.

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