Results 151 to 160 of about 802,927 (358)
Two‐Stage Bipolaron Formation in Molecularly Doped Conjugated Polymers
Advanced Materials, EarlyView.This work investigates bipolaron formation in 2,3,5,6‐tetrafluoro‐7,7,8,8‐tetracyanoquinodimethane (F4TCNQ)‐doped conjugated polymer P(g32T‐T) films with glycol sidechains at two stages of both low and high doping levels. At the early stage, bipolarons mainly form from double doping, enhancing structural ordering, and carrier transport.
Rui Su +17 more
wiley +1 more source
Status of 30-centimeter-diameter mercury ion thruster isolator development [PDF]
Results are presented of several 30 cm diameter mercury ion thruster isolator life tests that show that the onset and exponential increase of leakage current problems observed in earlier thruster operations and isolator tests have been solved.
Mantenieks, M. A.
core +1 more source
Advanced Materials, EarlyView.This study reports that when a gel‐gel interface is intentionally introduced into a hydrogel via two‐step polymerization, the polymer networks near the interface spontaneously align perpendicular to it. By employing a photo‐initiator system to spatially control the gel‐gel interface, anisotropic hydrogels with programmable orientations of polymer ...
Tomohiro Takahashi +2 more
wiley +1 more source
Studies on Bis (Alkyl-, Bis (Aryl-, and Bis (Aralkyl-mercuric) Sulfides I
, 1958 Tenmin Kaku, Yoshihide Hagiwara
openalex +2 more sources
On selective absorption by luminous mercury vapour [PDF]
, 1924 E. Metcalfe, B. Venkatesachar
openalex +1 more source
Advanced Materials, EarlyView.A biphasic Ni‐MXene quantum‐confined nanostructure (Ni‐MJQD) serves as a Janus platform, simultaneously achieving high‐performance energy storage and efficient catalytic oxidation. The unique architecture enables superior energy storage performance and selective benzyl alcohol oxidation‐symbolizing “one stone, two birds” for sustainable energy and ...
Lagnamayee Mohapatra +5 more
wiley +1 more source
Nickel Hydroxide Catalyzed Bias‐free Photoelectrochemical NH3 Production via Nitrate Reduction
Advanced Materials, EarlyView.A bias‐free photoelectrochemical nitrate reduction reaction with high efficiency and production rate is achieved using a crystalline silicon photocathode with nickel as the catalyst. Performing the PEC NO3RR under alkaline conditions can be self‐activated of the Ni surface by forming Ni(OH)2.
Wonjoo Jin +9 more
wiley +1 more source
A Light‐Driven Closed‐Loop Chemical Recycling System for Polypinacols
Advanced Materials, EarlyView.This study presents a novel strategy for the photochemical closed‐loop recycling of hydroxyl‐rich polymers. Simple bis‐aldehyde precursors are employed to synthesize polypinacols via UV light irradiation. Subsequent depolymerization is achieved under visible light using a cerium‐based photocatalyst, enabling monomer recovery through selective cleavage ...
Ahsen Sare Yalin +3 more
wiley +1 more source