Results 61 to 70 of about 523,807 (258)

Chitin‐Derived Carbon‐Metal Functional Materials

open access: yesAdvanced Functional Materials, EarlyView.
Functional carbon materials are synthesized from combination of biopolymer (chitin) and iron precursors. The resultant material exhibits superior surface area and adsorptive properties compared to carbon materials synthesized directly from pure chitin.
Herry Fang   +7 more
wiley   +1 more source

Petrolina

open access: yes, 2014
Trade card advertising Petrolina, a petroleum jelly manufactured by the Binghamton Oil Refining Co., Binghamton, N ...

core   +5 more sources

The Impact of Curcumin, Gingerol, Piperine, and Proanthocyanidin on the Oxidative Stability of Sunflower and Soybean Oils for Developing Bio-Lubricants

open access: yesLubricants
Vegetable oils can serve as a fundamental raw material for formulating lubricants due to their exceptional lubricating properties, which are indicated by viscosity indexes greater than 100. Vegetable oils, due to their unsaturated fatty acids with one or
Diana-Luciana Cursaru, Dănuța Matei
doaj   +1 more source

Chart, Recirculation in the Petroleum Refining Industry

open access: yes, 1950
Chart with data on water use in the petroleum refining industry.https://digitalcommons.usf.edu/parker_photographs/1089/thumbnail ...
Parker, Garald Gordon
core  

Circularly Polarized Electroluminescence and Spin‐Polarized Carrier Transport in Chiral‐Doped Polymer Films

open access: yesAdvanced Functional Materials, EarlyView.
Chiral dopants induce supramolecular chirality in an achiral polymer (PFO), generating spin‐polarized carriers via the chiral‐induced spin selectivity (CISS) and suggesting a possible contribution of Spin‐polarized carrier transport to circularly polarized electroluminescence (CPEL).
Kazuyuki Asahi   +4 more
wiley   +1 more source

3D‐Printed Gradient Shape‐Memory Strain Sensors With Rewritable Gauge Factors

open access: yesAdvanced Functional Materials, EarlyView.
A 3D‐printed shape‐memory strain sensor combines thermomechanical programming with gradient architectural design. Preset strain rewrites the gauge factor (GF), while the gradient geometry amplifies the response through strain redistribution. Reprogrammable sensitivity enables the same sensor to detect weak pulse signals and monitor large‐amplitude ...
Xuan Zhang   +10 more
wiley   +1 more source

Petroleum refining : volume II /

open access: yes, 1941
Earlier edition titled Extension course in petroleum refining.The designation "Volume II" indicates that this textbook is intended for the use of students in the second year course in petroleum refining at Pennsylvania State College, Division of Mineral ...
Stephens, Maynard Moody, 1908-   +1 more
core  

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