Results 121 to 130 of about 490,434 (379)

Investigation of sterilization of secondary batteries Quarterly progress report no. 1, Oct. 26, 1965 - Jan. 26, 1966 [PDF]

Asbestos and polypropylene separators for nickel-cadmium cells which are ...
Liska, J.
core   +1 more source

The nonlinear time-dependent response of isotactic polypropylene

, 2002
Tensile creep tests, tensile relaxation tests and a tensile test with a constant rate of strain are performed on injection-molded isotactic polypropylene at room temperature in the vicinity of the yield point. A constitutive model is derived for the time-
Aboulfaraj M., Aleksey D. Drozdov, Ariyama T., Ariyama T., Bergström J. S., Boyce M. C., Coulon G., Drozdov A. D., Drozdov A. D., Duan Y., Dutta N. K., Eyring H., Fayolle B., G’Sell C., Haward R. N., Iijima M., Jesper deC. Christiansen, Kalay G., Krempl E., Losi G. U., Lustig S. R., Maiti P., Meyer R. W., Nitta K.-H., Nitta K.-H., Read B. E., Seguela R., Smart J., Staniek E., Sweeney J., Sweeney J., Sweeney J., Tomlins P. E., Verma R., Ward I. M., Wineman A. S., Wortmann F.-J., Zhang X. C.   +37 more
core   +2 more sources

Spectrally Tunable 2D Material‐Based Infrared Photodetectors for Intelligent Optoelectronics

Advanced Functional Materials, EarlyView.
Intelligent optoelectronics through spectral engineering of 2D material‐based infrared photodetectors. Abstract The evolution of intelligent optoelectronic systems is driven by artificial intelligence (AI). However, their practical realization hinges on the ability to dynamically capture and process optical signals across a broad infrared (IR) spectrum.
Junheon Ha, Yingshan Ma, Yong Nam An, Sung‐Un An, Hyeon Hak Jung, Suvi‐Tuuli Varjamo, Jiwon Yoo, Junho Min, Hanvit Kim, Faisal Ahmed, Sang Hoon Chae, Young Min Song, Weiwei Cai, Tawfique Hasan, Zhipei Sun, Dong‐Ho Kang, Hyeon‐Jin Shin, Yunyun Dai, Hoon Hahn Yoon   +18 more
wiley   +1 more source

From Waste to Value: Conversion of Calcium Sulfate to Vaterite via Carbon Capture and Storage

Advanced Functional Materials, EarlyView.
This study introduces a new concept for carbon management that relies on the carbonation of industrial gypsum waste and yields phase‐pure vaterite at ambient conditions without any additives. The obtained vaterite is further shown to be a reactive material that develops compressive strength in aqueous suspensions like conventional cements.
Carlos Pimentel, German Montes‐Hernández, Pablo Almarza‐Cifuentes, Matthias Kellermeier, Alexander E.S. Van Driessche   +4 more
wiley   +1 more source

Melt Grafting of Geometry‐Tailored Voltage Stabilizers for High‐Performance Polypropylene Insulation

Advanced Functional Materials, EarlyView.
A scalable one‐step melt grafting strategy is developed to enhance the dielectric properties of isotactic polypropylene by covalently incorporating thermally stable aromatic voltage stabilizers. This solvent‐free approach improves volume resistivity and DC breakdown strength through deep trap formation and charge localization, offering a sustainable ...
Nazirul Mubin bin Normansah, Taehoon Kwon, Hana Kim, Shin‐Ki Hong, Seung Won Lee, Se Hee Lee, Ik‐Su Kwon, Masahiro Kozako, Minhee Kim, Seunggun Yu   +9 more
wiley   +1 more source

Microplastics in Widely Used Polypropylene-Made Food Containers [PDF]

, 2022
Jun Hu, Xin Xu, Ying Song, Wenqi Liu, Jianqiang Zhu, Hangbiao Jin, Meng Zhu   +6 more
openalex   +1 more source

Visible light photocatalytic degradation of polypropylene microplastics in a continuous water flow system.

Journal of Hazardous Materials, 2020
A. Uheida, H. G. Mejía, M. Abdel-Rehim, W. Hamd, J. Dutta   +4 more
semanticscholar   +1 more source

Flexural Toughness of High-Performance Concrete with Basalt and Polypropylene Short Fibres

Advance in Civil Engineering, 2018
In this work, an investigation is made to evaluate the flexural toughness of hybrid fibre-reinforced high-performance concrete (HPC) containing different combinations of basalt (B) and polypropylene (P) fibres.
P. Smarzewski
semanticscholar   +1 more source

Selective Charge Injection via Topological van der Waals Contacts for Barrier‐Free p‐Type TMD Transistors

Advanced Functional Materials, EarlyView.
 Topological van der Waals contacts represent a new class of electrodes for 2D semiconductors, enabling precise control of the Schottky barrier height (SBH) and contact resistance (RC) through interlayer distance and orbital hybridization engineering. In Se‐based transition metal dichalcogenides, these contacts achieve an ultralow SBH of 7 meV, RC of 0.
Soheil Ghods, Ho‐Chan Jang, Jun‐Hui Choi, Min Woo Kim, Hyunjin Lee, Tae‐Hoon Kim, Keun Heo, Hyung Jun Kwun, Taehun Lee, Yoon Kyeung Lee, Sang Hoon Lee, Seung‐Il Kim, Woonhyuk Baek, Sukang Bae, Ji‐Yun Moon, Jae‐Hyun Lee   +15 more
wiley   +1 more source

Tenebrio molitor Larvae Feeding Strategy to Degrade Polypropylene Components from Disposable Masks

Equilibrium
The surge in mask consumption during the COVID-19 pandemic led to the widespread use of disposable polypropylene masks for protection. However, the accumulation of used masks poses environmental challenges due to the slow degradation of polypropylene ...
Khadijah Sayyidatun Nisa, Reynaldi Ivan Prasetya, Ibnu Maulana Hidayatullah, Abdussalam Topandi, Fatimah Azizah Riyadi, Firah Gustianda Ayu, Frederick Soetandar, Dimas Rafi Narawangsa   +7 more
doaj   +1 more source