Results 191 to 200 of about 685,927 (353)

Optimizing Perovskite Surfaces to Enhance Post‐Treatment for Efficient Blue Mixed‐Halide Perovskite Light‐emitting Diodes

Advanced Materials, EarlyView.
The halide postdeposition process is optimized by engineering blue mixed‐halide 3D perovskites with acetate‐rich surfaces. This engineered perovskite minimizes the washing effect of isopropanol, which slows down surface reconstruction and ultimately promotes the formation of a uniform mixed‐halide perovskite phase.
Aqiang Liu, Zheng Zhang, Jing Li, Hui Yu, Nana Wang, Jianpu Wang, Ni Zhao   +6 more
wiley   +1 more source

Imaging the Activation of Low-Boiling-Point Phase-Change Contrast Agents in the Presence of Tissue Motion Using Ultrafast Inter-frame Activation Ultrasound Imaging. [PDF]

Ultrasound Med Biol, 2020
Jing B, Brown ME, Davis ME, Lindsey BD.
europepmc   +1 more source

Light‐Emitting Diodes Based on Metal Halide Perovskite and Perovskite Related Nanocrystals

Advanced Materials, EarlyView.
The review covers the past and current developments in light‐emitting diodes (LEDs) exploiting nanocrystals of halide perovskites and perovskite‐related materials. The review examines the aspects of material optimizations, device engineering, and applications.
Ying Liu, Zhuangzhuang Ma, Jibin Zhang, Yanni He, Jinfei Dai, Xinjian Li, Zhifeng Shi, Liberato Manna   +7 more
wiley   +1 more source

On the measurement of temperature. Part I.—On the pressure coefficients of hydrogen and helium at constant volume and at different initial pressures. Part II.—On the vapour pressures of liquid oxygen at temperatures below its boiling point on the constant volume hydrogen and helium scales. Part III.—On the vapour pressures of liquid hydrogen at temperatures below its boiling point on the constant volume hydrogen and helium scales

, 1902
Morris W. Travers, George Senter, Adrien Jaquerod   +2 more
openalex   +1 more source

SOME SOLVENTS HAVE HIGH BOILING POINT OTHER SOLVENTS HAVE COMPLETE WATER MISCIBILITY Tetrahydrofurfuryl Alcohol HAS BOTH [PDF]

, 1946

openalex   +1 more source

Wood and Cellulose: the Most Sustainable Advanced Materials for Past, Present, and Future Civilizations

Advanced Materials, EarlyView.
Wood and cellulose are the most abundant and important sustainable materials on the planet at the disposal to solve major societal challenges. This perspective, written for all materials scientists, highlights how breakthroughs in cellulose nanotechnology combined with functional nanomaterials can revolutionize important areas like construction ...
Mahiar Max Hamedi, Mats Sandberg, Richard T. Olsson, Jan Pedersen, Tobias Benselfelt, Jakob Wohlert   +5 more
wiley   +1 more source

The boiling-point of sulphur on the thermodynamic scale

, 1914
N. Eumorfopoulos
openalex   +1 more source

Recent Advances in Wide‐Bandgap Perovskite Solar Cells

Advanced Materials, EarlyView.
Ubiquitous defects predominately account for photo‐instability and open‐circuit voltage losses in wide‐bandgap perovskite solar cells (WBG PSCs). This review comprehensively presents the underlying impact mechanisms, summarizes the advanced optimization strategies across various functional layers and their interfaces to develop efficient and stable WBG
Jianjun Mei, Feng Yan
wiley   +1 more source

Technology issues associated with using densified hydrogen for space vehicles [PDF]

Slush hydrogen and triple-point hydrogen offer the potential for reducing the size and weight of future space vehicles because these fluids have greater densities than normal-boiling-point liquid hydrogen.
Hardy, Terry L., Whalen, Margaret V.
core   +1 more source

Enthalpy‐Driven Molecular Engineering Enables High‐Performance Quasi‐Solid‐State Electrolytes for Long Life Lithium Metal Batteries

Advanced Materials, EarlyView.
This work introduces a co‐polymerization approach using 1,1,1‐trifluoro‐2,3‐epoxypropane to integrate lithium nitrate into poly‐DOL‐based quasi‐solid‐state electrolytes. The resulting electrolyte exhibits high ionic conductivity (2.23 mS cm−1), exceptional Coulombic efficiency (99.34%) in Li|Cu cell, and long‐term stability (2000 cycles in Li|LFP cells)
Zilong Wang, Longyun Shen, Yilin Ma, Ho Mei Law, Shengjun Xu, Yixin Bi, Matthew J. Robson, Yuhao Wang, André Gröschel, Qing Chen, Francesco Ciucci   +10 more
wiley   +1 more source