Results 101 to 110 of about 3,337 (294)

ON THE DETERMINATION OF METHYL CONTENT IN POLYETHYLENES

, 1955
Author Institution: Monsanto Chemical CompanyFollowing the suggestion made by Cross, et $al,^{1}$ a method has been established for the determination of the methyl content of polyethylenes.
Walter, H., Miller, R. L., Slowinski, Emil J., Jr.   +2 more
core  

Chemically Recyclable Linear and Branched Polyethylenes Synthesized from Stoichiometrically Self-Balanced Telechelic Polyethylenes

High-density polyethylene (HDPE) is a widely used commercial plastic due to its excellent mechanical properties, chemical resistance, and water vapor barrier properties.
Yoon-Jung Jang (5754254), Marc A. Hillmyer (1301541), Sam Nguyen (17918830)   +2 more
core   +1 more source

Polyethylenes with Uni-, Bi-, and Trimodal Molecular Weight Distributions Produced with a Single Bis(phenoxy−imine)zirconium Complex

, 2016
Polyethylenes with Uni-, Bi-, and Trimodal Molecular Weight Distributions Produced with a Single Bis(phenoxy−imine)zirconium ...
Yasushi Tohi (2680282), Haruyuki Makio (1952404), Shigekazu Matsui (2653147), Terunori Fujita (1952422), Mitsuhiko Onda (2420467)   +4 more
core   +1 more source

Bacterial‐Electrochemical Platform Utilizing a MXene‐Peptide Hydrogel

Advanced Functional Materials, EarlyView.
A peptide‐based fibrillar hydrogel incorporating MXene facilitates efficient electron delivery to intracellular recombinant [FeFe]‐hydrogenase enzyme in E. coli, enabling sustained bioelectrochemical H2 production without engineered exoelectrogenicity pathways.
Oren Ben‐Zvi, Itzhak Grinberg, Or Messer, Dana Cohen‐Gerassi, Maxim Sokol, Iftach Yacoby, Lihi Adler‐Abramovich   +6 more
wiley   +1 more source

Tensile mechanical response of polyethylene – clay nanocomposites.

eXPRESS Polymer Letters, 2007
In this work we report on the microstructural and the mechanical characteristics of high density polyethylene (HDPE)-clay nanocomposites, with particular attention to the creep behaviour. The samples were prepared through melt compounding, using two high-
doaj   +1 more source

Aqueous dispersions of Polyethylenes by catalytic polymerization

, 2003
Im Rahmen der vorliegenden Arbeit wurde die katalytische Polymerisation zu Polyolefinen in wässerigen Systemen durch Nickel-Katalysatoren untersucht. Es konnten stabile Dispersionen von Polyethenen hergestellt werden.
Bauers, Florian Martin
core  

A Simple Transformation of Polyethylenes to Environmentally Benign Acid Catalysts and Lithium Conductive Polymeric Electrolytes^†

, 2016
A Simple Transformation of Polyethylenes to Environmentally Benign Acid Catalysts and Lithium Conductive Polymeric Electrolytes†
Zhen-Yu Yang (1361769), Marc Doyle (2731477), Neville E. Drysdale (2731474), Lin Wang (11986)   +3 more
core   +1 more source

Spatially Decoupling Heating and Evaporation for Convection‐Enhanced 3D Solar Evaporation With Continuous Salt Harvesting

Advanced Functional Materials, EarlyView.
An architecture‐enabled bottom‐heated 3D solar convective evaporator spatially decouples photothermal heating from evaporation, triggering natural convection that intensifies sidewall vapour removal and heat transfer. The system achieves significantly enhanced evaporation rates over 2D and conventional 3D designs while confining salt precipitation to ...
Xiaolong Ma, Yan Zhao, Yan Yan, Muhammad Amjad, Guice Yao, Hui Gao, Shudan Wei, Dongsheng Wen   +7 more
wiley   +1 more source

Highly Linear Polyethylenes Achieved Using Thermo-Stable and Efficient Cobalt Precatalysts Bearing Carbocyclic-Fused NNN-Pincer Ligand

Molecules, 2019
Six examples of 2-(1-arylimino)ethyl-9-arylimino-5,6,7,8-tetrahydrocycloheptapyridine-cobalt(II) chloride complexes, [2-(1-ArN)C2H3-9-ArN-5,6,7,8-C5H8C5H3N]CoCl2, (Ar = 2-(C5H9)-6-MeC6H3 Co1, 2-(C6H11)-6-MeC6H3 Co2, 2-(C8H15)-6-MeC6H3 Co3, 2-(C5H9)-4,6 ...
Jingjing Guo, Zheng Wang, Wenjuan Zhang, Ivan I. Oleynik, Arumugam Vignesh, Irina V. Oleynik, Xinquan Hu, Yang Sun, Wen-Hua Sun   +8 more
doaj   +1 more source

Advances in Sustainable and Wearable Textile Based Soft Robotics

Advanced Functional Materials, EarlyView.
This Review examines advances in wearable textile‐based soft robotics, focusing on sustainable materials, integrated sensing, and scalable actuation. It discusses manufacturing and system integration across healthcare, assistive robotics, prosthetics, and human–machine interfaces, and highlights key challenges in circular design, including life‐cycle ...
Zahir Abbas, Marzia Dulal, Sophia K. Novoselov, Victoria K. Novoselov, Kostya S. Novoselov, Shaila Afroj, Nazmul Karim   +6 more
wiley   +1 more source