Results 171 to 180 of about 1,651,597 (301)

Additive Gaussian Process Regression for Predictive Design of High‐Performance, Printable Silicones

Advanced Engineering Materials, EarlyView.
A chemistry‐aware design framework for tuning printable polydimethylsiloxane (PDMS) for vat photopolymerization (VPP) is developed using additive Gaussian process (GP) modeling. Polymer network mechanics informs variable groupings, feasible formulation constraints, and interaction variables.
Roxana Carbonell, Martha Leach, Hongtao Song, Carolyn Seepersad   +3 more
wiley   +1 more source

Thermodynamic Pathways of Nonequilibrium Solidification in Wire‐Arc Additive Manufacturing Fe‐Based Multicomponent Alloy Structures

Advanced Engineering Materials, EarlyView.
Geometry‐driven thermal behavior in wire‐arc additive manufacturing (WAAM) influences microstructural evolution during nonequilibrium solidification of a chemically complex Fe–Cr–Nb–W–Mo–C nanocomposite system. By comparing different deposits configurations, distinct entropy–cooling rate correlations, segregation, and carbide evolution are revealed ...
Blanca Palacios, Anthony Gonzalez, Aleksander Aleman, Tyler Dolmetsch, Tanaji Paul, Arvind Agarwal   +5 more
wiley   +1 more source

High Open-Circuit Voltage-Fill factor product in perovskite solar cells enabled by ferroelectric heterojunction modulation. [PDF]

Nat Commun
Wu N, Ni H, Niu T, Yang T, Qin R, Wang C, Chang X, Lang L, Wang S, Zhao D, Tian C, Zhao E, Zhao C, Liu SF, Zhang Y, Zhao K.   +15 more
europepmc   +1 more source

Ohmic transition at contacts key to maximizing fill factor and performance of organic solar cells. [PDF]

Nat Commun, 2018
Tan JK, Png RQ, Zhao C, Ho PKH.
europepmc   +1 more source

Tailored Hierarchical Porous Copper Architectures via Three Dimensional Printing and Pressure‐less Sintering for Next‐Generation Lithium‐Metal Batteries

Advanced Engineering Materials, EarlyView.
A hierarchical porous copper current collector is fabricated via three‐dimensional printing combined with pressureless sintering to stabilize lithium metal anodes. The interconnected architecture lowers local current density, guides uniform Li deposition within pores, and suppresses dendrite growth.
Alok Kumar Mishra, Mukul Shukla
wiley   +1 more source

Inverted perovskite solar modules with 99.3% geometrical fill factor via nanosecond single laser patterning. [PDF]

Commun Eng
Soto AER, Duarte VCM, Mendes A, Andrade L.   +3 more
europepmc   +1 more source

Isomerization of Perylene Diimide Based Acceptors Enabling High-Performance Nonfullerene Organic Solar Cells with Excellent Fill Factor. [PDF]

Adv Sci (Weinh), 2019
Luo Z, Liu T, Chen Z, Xiao Y, Zhang G, Huo L, Zhong C, Lu X, Yan H, Sun Y, Yang C.   +10 more
europepmc   +1 more source

Effect of Laser Deoxidation on Adhesive‐Bonded Aluminum in an Oxygen‐Free Atmosphere

Advanced Engineering Materials, EarlyView.
This study investigates laser ablation of aluminum under oxygen‐free conditions. The goal is to produce oxide‐free substrates that enable improved adhesive bonding with epoxy. Optimized laser parameters (90% overlap, 300 µJ) combined with oxide‐free substrates result in the highest tensile strength of the adhesive bond.
Sandra Gerland, Finn‐Lennard Janthur, Sarah Seffer, Jörg Hermsdorf, Ludger Overmeyer, Annika Raatz   +5 more
wiley   +1 more source

High-Efficiency Perovskite/Silicon Tandem Solar Cells Based on Wide-Bandgap Perovskite Solar Cells with Unprecedented Fill Factor. [PDF]

Nanomicro Lett
Chang LC, Duong T, Ahmad V, Zhan H, Bui AD, Polzin JI, Richter A, Bartholazzi G, Huang K, Yang Z, Wang W, Hou Y, Li L, Cui Q, Basnet R, Yang J, Lin H, Du G, Nguyen K, Nguyen DT, Black LE, MacDonald D, Walter D, Weber KJ, Catchpole KR, Shen H.   +25 more
europepmc   +1 more source

Powder Optimization Strategies for Binder Jetting Printing of BaTiO3 and Ba0,6Sr0,4TiO3 Ceramics

Advanced Engineering Materials, EarlyView.
Powder optimization is investigated to enable binder jetting of BaTiO3 and Ba0.6Sr0.4TiO3 ferroelectric ceramics. The antagonistic relationship between flowability and binder compatibility is addressed through binder impregnation of granulated powders and fumed silica addition to fine powders.
Fanny Pruvost, Lionel Presmanes, Soléna Colin, Marie Vidal, Sophie Guillemet‐Fritsch   +4 more
wiley   +1 more source