Results 71 to 80 of about 213,098 (306)

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

Surfactant-free gelatin-stabilised biodegradable polymerised high internal phase emulsions with macroporous structures

Frontiers in Chemistry, 2023
High internal phase emulsion (HIPE) templating is a well-established method for the generation of polymeric materials with high porosity (>74%) and degree of interconnectivity.
Rachel Furmidge, Rachel Furmidge, Caitlin E. Jackson, Caitlin E. Jackson, María Fernanda Velázquez de la Paz, María Fernanda Velázquez de la Paz, Victoria L. Workman, Victoria L. Workman, Nicola H. Green, Nicola H. Green, Gwendolen C. Reilly, Gwendolen C. Reilly, Vanessa Hearnden, Vanessa Hearnden, Frederik Claeyssens, Frederik Claeyssens   +15 more
doaj   +1 more source

Characterisation and optimisation of hybrid polymer/metal oxide photovoltaic devices [PDF]

, 2004
Imperial Users ...
Ravirajan, Punniamoorthy, Ravirajan, Punniamoorthy   +1 more
core  

Novel thin film polymer foaming technique for low and ultra low-k dielectrics [PDF]

, 2001
The results presented show a novel route for the preparation of thin ultra-low-k polymer films based on commercial and "non-exotic" (non-expensive) polyimide by a foaming technique.
Koops, G.H., Krause, B., Turnhout, J. van, Vegt, N.F.A. van der, Wessling, M., Wubbenhorst, M.   +5 more
core   +3 more sources

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

Advances in the Chemistry of 2,4,6‐Tri(thiophen‐2‐yl)‐1,3,5‐triazine

ChemistryOpen, 2023
Heterocyclic systems are now considered to be an integral part of material chemistry. Thiophene, selenophene, furan, pyrrole, carbazole, triazine and others are some such examples worth mentioning.
Dr. Neha Rani Kumar, Dr. Abhijeet R. Agrawal   +1 more
doaj   +1 more source

Nonthermal Plasma Technology as a Versatile Strategy for Polymeric Biomaterials Surface Modification: A Review [PDF]

, 2009
In modern technology, there is a constant need to solve very complex problems and to fine-tune existing solutions. This is definitely the case in modern medicine with emerging fields such as regenerative medicine and tissue engineering.
De Geyter, Nathalie, Desmet, Tim, Dubruel, Peter, Leys, Christophe, Morent, Rino, Schacht, Etienne   +5 more
core   +1 more source

Dynamic Covalent Synthesis of Crystalline Porous Graphitic Frameworks [PDF]

, 2020
Porous graphitic framework (PGF) is a two-dimensional (2D) material that has emerging energy applications. An archetype contains stacked 2D layers, the structure of which features a fully annulated aromatic skeleton with embedded heteroatoms and periodic
Cai, S, Chan, EM, Chen, H, Ciston, J, Dun, C, Gordon, MP, Li, X, Liu, Y, Liu, Y, Mao, H, Reimer, JA, Sun, B, Tan, T, Urban, JJ, Wang, H, Zhang, J, Zhang, Q, Zheng, H, Zheng, Q   +18 more
core   +2 more sources

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

Band gap engineering of benzotriazole and benzodithiazole based porous polymers and their application in coupling of terminal alkynes

Next Materials
Here we report the synthesis of four thienyltriazine and benzodithiazole/benzotriazole containing conjugated porous polymers (CPPs) TT-PP1, TT-PP2, TT-PP3 and TT-PP4 using Stille coupling reaction and Sonogashira-Hagihara coupling reaction.
Neha Rani Kumar, Abhijeet R. Agrawal, Sanjio S. Zade   +2 more
doaj   +1 more source