Results 181 to 190 of about 701,199 (312)

Functionalized Lignin Derivatives as Melt‐Spinnable Precursors for Carbon Fiber Production without Stabilization

open access: yesAdvanced Functional Materials, EarlyView.
By turning off hydrogen bonds by bulky ethyl cinnamate ester derivatization, softwood kraft lignin can flow under elevated temperatures, providing tough fiber in the melt for high take‐up speed. Subsequently, lignin ethyl cinnamate derivatives are readily stabilized with only dilute nitric acid leading to direct carbonized fiber with outstanding ...
Qi Hua   +8 more
wiley   +1 more source

Low‐Cost WS2 Photodetector on Water‐Soluble Paper for Transient Electronics

open access: yesAdvanced Functional Materials, EarlyView.
This study presents a transient WS2 photodetector fabricated on water‐soluble paper using simple mechanical abrasion and pencil drawing. The device demonstrates reliable photoresponse and mechanical flexibility. It dissolves in water within seconds after use, enabling material recovery and reuse.
Gulsum Ersu   +4 more
wiley   +1 more source

Sulfidation of 310 stainless steel at sulfur potentials encountered in coal conversion systems [PDF]

open access: yes
The sulfidation of SAE 310 stainless steel was carried out in gas mixtures of hydrogen and hydrogen sulfide over a range of sulfur potentials anticipated in advanced coal gasification processes.
Nelson, H. G., Rao, D. B.
core   +1 more source

Facile Tri‐Metallic Catalyst Fabrication Using the Dynamic Hydrogen Bubble Template method

open access: yesAdvanced Functional Materials, EarlyView.
Porous metal catalysts are prepared using hydrogen bubbles as a natural template. By carefully selecting metal combinations and thermal treatment, the researchers tailored surface composition and structure, boosting catalytic performance. The approach offers a powerful and flexible route to designing advanced materials for green energy Abstract ...
Carlos M. S. Lobo   +11 more
wiley   +1 more source

Sulfur Dioxide Preservation of Forage Crops

open access: bronze, 1952
S. R. Skaggs, C.B. Knodt
openalex   +1 more source

Sulfurization of Titanium in Sulfur Vapor

open access: yesDenki Kagaku oyobi Kogyo Butsuri Kagaku, 1973
Ken-ichiro Ohta   +2 more
openaire   +2 more sources

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