Results 141 to 150 of about 38,732 (245)

Advanced Manufacturing of Composite‐Based Systems for Energy Applications

Advanced Materials Technologies, EarlyView.
Advanced manufacturing enables the integration of polymers, ceramics, metal oxides, and composites into architected microstructures with tailored transport pathways. By coupling material selection, manufacturing strategy, and structural design, multifunctional energy systems can simultaneously improve electrochemical performance, thermal management ...
Sri Vaishnavi Thummalapalli, Dhanush Patil, Libin Yang, M. Taylor Sobczak, Anshul Kulkarni, Xiao Sun, Arunachalam Ramanathan, Tiantian Li, Ramaraja P. Ramasamy, Jason J. Locklin, Yanyu Chen, Xianqiao Wang, Arunachala Mada Kannan, Kenan Song   +13 more
wiley   +1 more source

Aryl iodane-induced cascade arylation-1,2-silyl shift-heterocyclization of propargylsilanes under copper catalysis. [PDF]

Beilstein J Org Chem
Kroņkalne R, Beļaunieks R, Sebris A, Mishnev A, Turks M.   +4 more
europepmc   +1 more source

Upscaling Pulsed Laser Fragmentation in Liquids by Advanced Free‐Flow Setups

Advanced Materials Technologies, EarlyView.
Advanced flow setups providing thin colloid films are introduced to upscale pulsed laser fragmentation in liquids for sustainable nanoparticle synthesis. Their potential is demonstrated by yielding remarkably small ZnO nanoparticles of <7 nm. Numerical simulations complement the study, revealing that the superior performance can be attributed to ...
Jan Lino Kricke, Zongwen Fu, Sebastian Burgmann, Uwe Janoske, Carlos Doñate‐Buendía, Bilal Gökce   +5 more
wiley   +1 more source

Intermolecular oxidative amination of unactivated alkenes by dual photoredox and copper catalysis. [PDF]

Chem Sci, 2020
Yi X, Hu X.
europepmc   +1 more source

Defect‐Engineered ZnO Nanowire Arrays for Flexible Room‐Temperature Hydrogen Sensors

Advanced Materials Technologies, EarlyView.
Fabrication process of patterned ZnO nucleation sites on a flexible polyimide (PI) substrate. Top/tilted‐view SEM images of ordered ZnO nanoflower arrays confined within patterned circular regions. AFM topography map with height data revealing a disk‐array structure, where the patterned regions (marked by a red dot circle) are elevated by ∼2 µm ...
Jun‐Ting Wang, Imran Khan, Jhen‐De You, Fan‐Hua Kong, Chang‐Mou Wu, Po‐Kai Chiu, Ray‐Hua Horng, Jinn P. Chu   +7 more
wiley   +1 more source

Synthesis of chiral difluoromethyl cyclopropanes through desymmetric difluoromethylation of cyclopropenes enabled by enantioselective copper catalysis. [PDF]

Nat Synth
Ding D, Chen S, Yin L, Ou WT, Krause JA, Cheng MJ, Liu W.   +6 more
europepmc   +1 more source

Probing CO₂ Reduction Pathways for Copper Catalysis Using an Ionic Liquid as a Chemical Trapping Agent. [PDF]

Angew Chem Int Ed Engl, 2020
Zhang GR, Straub SD, Shen LL, Hermans Y, Schmatz P, Reichert AM, Hofmann JP, Katsounaros I, Etzold BJM.   +8 more
europepmc   +1 more source

Two‐Step Thermal Upcycling of Flexible Printed Circuit Board Waste Into Metallic Copper Nanoparticles: Synthesis and Characterization

Advanced Materials Technologies, EarlyView.
A two‐step thermal upcycling process converts flexible printed circuit board waste into high‐purity copper nanoparticles using polymer degradation and arc discharge. The synthesized nanoparticles exhibit controlled morphology and high metal purity.
Bikesh S. Ghinangju, Rumana Hossain, Veena Sahajwalla   +2 more
wiley   +1 more source

Electrochemical Copper Catalysis: A Triple Catalytic System for Transient C(sp²)-H Functionalization through Mediated Electrolysis. [PDF]

ACS Electrochem
Ma TK, Begg CS, Bull JA.
europepmc   +1 more source

Copper catalysis at operando conditions-bridging the gap between single nanoparticle probing and catalyst-bed-averaging. [PDF]

Nat Commun, 2020
Albinsson D, Boje A, Nilsson S, Tiburski C, Hellman A, Ström H, Langhammer C.   +6 more
europepmc   +1 more source