Results 81 to 90 of about 315,021 (338)

Host‐Guest Doping Enables Room Temperature Phosphorescence from Triarylboranes

Angewandte Chemie, EarlyView.
While pure triarylboranes show RTP in annealed PMMA films, they do not in crystalline form, contrary to our previous report. However, crystalline host‐guest triarylborane systems show persistent afterglow up to 8 s even at 1 ppb guest loading. Computations identify triplet‐triplet energy transfer as the mechanism governing this efficient RTP.
Zhu Wu, Katrina Bergmann, Todd B. Marder, Bin Liu, Zachary M. Hudson   +4 more
wiley   +2 more sources

Decoding Proton‐Coupled Electron Transfer Mechanism of Nicotine for Multi‐Scenario Portable Electrochemical Sensing

Advanced Science, EarlyView.
A key challenge in nicotine electroanalysis is the unresolved complexity of its interface process, which directly determines sensor metrics. Herein, the proton‐coupled electron transfer mechanism of nicotine is decoded for multi‐scenario portable electrochemical sensing.
Yi Peng, Qinyi Cao, Qianyu Shen, Yuhang Zhang, Shiyu Hu, Hongdou Yi, Qian Liu, Lihui Ou, Qiang Li, Zhaohong Su   +9 more
wiley   +1 more source

Exact solitary wave solutions of fractional modified Camassa-Holm equation using an efficient method

, 2020
In this work, a competent and efficient technique namely Exp-function method is used to find the solitary wave solutions of time fractional simplified modified Camassa-Holm equation (CH-equation).
Aniqa Zulfiqar, J. Ahmad
semanticscholar   +1 more source

Record‐High Latent Heat, Ultra‐Fast Relaxation and Closed‐Loop Recycling Double‐Brush Polymer Networks for Self‐Adaptive Thermal Interface Management

Advanced Science, EarlyView.
By grafting dense long double‐brush chains, we synthesized bottlebrush networks with high theoretical enthalpy. Their low entanglement, combined with dynamic bonds, promotes crystalline domain reorganization and minimizes enthalpy loss, achieving a record enthalpy of 240.7 J·g−1.
Qiguang Liu, Yanyun Li, Zhenghao Wu, Junjie Cheng, Chang Jing, Jue Cheng, Jiahao Ma, Junying Zhang   +7 more
wiley   +1 more source

Abundant solitary wave solutions to an extended nonlinear Schrödinger’s equation with conformable derivative using an efficient integration method

, 2020
The prevalence of the use of mathematical software has dramatically influenced the evolution of differential equations. The use of these useful tools leads to faster advances in the presentation of numerical and analytical methods.
B. Ghanbari, K. Nisar, M. Aldhaifallah
semanticscholar   +1 more source

Mathematical methods via construction of traveling and solitary wave solutions of three coupled system of nonlinear partial differential equations and their applications

Results in Physics, 2018
In this research work, we applying the modification form of extended auxiliary equation mapping method on three couple system of nonlinear ovulation equations which have odd and even partial derivatives.
Dianchen Lu, Aly R. Seadawy, Mujahid Iqbal   +2 more
doaj   +1 more source

Regulating Zinc Anode Interface with an Environmental Biomass‐Derived Additive for Long‐Lifespan Aqueous Batteries

Advanced Science, EarlyView.
A biomass‐derived additive synthesized from chitin, 3‐acetylamino‐5‐acetylfuran (3A5AF), resolves key stability issues such as uncontrolled dendrite growth, hydrogen evolution reaction, and corrosion of zinc anodes by reconstructing the solvation structure of the electrolyte and protecting the anode interface. ABSTRACT Aqueous zinc‐based batteries face
Bingbo Ni, Qian Wang, Qiusheng Ma, Junhui Cheng, Xingxing Gu, Guangyin Li   +5 more
wiley   +1 more source

Diverse exact solutions to Davey–Stewartson model using modified extended mapping method

Nonlinear Analysis
In this study, we obtain solitary wave solutions and other exact wave solutions for Davey–Stewartson equation (DSE), which explains how waves move through water with a finite depth while being affected by gravity and surface tension.
Karim K. Ahmed, Hamdy Ahmed, Niveen M. Badra, Mohammad Mirzazadeh, Wafaa B. Rabie, Mostafa Eslami   +5 more
doaj   +1 more source

Analytical and Multishaped Solitary Wave Solutions for Extended Reduced Ostrovsky Equation

Abstract and Applied Analysis, 2013
We present the analytical and multishaped solitary wave solutions for extended reduced Ostrovsky equation (EX-ROE). The exact solitary (traveling) wave solutions are expressed by three types of functions which are hyperbolic function solution ...
Ben-gong Zhang
doaj   +1 more source

Symbiotic Bright Solitary Wave Solutions of Coupled Nonlinear Schrodinger Equations

, 2006
Conventionally, bright solitary wave solutions can be obtained in self-focusing nonlinear Schrodinger equations with attractive self-interaction. However, when self-interaction becomes repulsive, it seems impossible to have bright solitary wave solution.
Ambrosetti A, Bartsch T Wang Z Q Wei J, Bates P, Conti M, Dancer E N, Evans L C, Gilbarg D, Ginzburg V L, Ginzburg V L, Gui C, Jeanjean L, Juncheng Wei, Kang X, Li Y-Y, Ni W-M, Ni W-M, Pitaevskii L, Sirakov B, Tai-Chia Lin   +18 more
core   +1 more source