Results 151 to 160 of about 3,102,971 (378)
Enhanced Fog Water Harvesting on Superhydrophobic Steel Meshes
Advanced Engineering Materials, EarlyView.Fog harvesting using mesh designs offers a sustainable solution to water scarcity. This study highlights key considerations for fog harvesting research and develops a methodology for a standardized protocol reflecting fog characteristics and environmental conditions.
Pegah Sartipizadeh +3 more
wiley +1 more source
Beyond Order: Perspectives on Leveraging Machine Learning for Disordered Materials
Advanced Engineering Materials, EarlyView.This article explores how machine learning (ML) revolutionizes the study and design of disordered materials by uncovering hidden patterns, predicting properties, and optimizing multiscale structures. It highlights key advancements, including generative models, graph neural networks, and hybrid ML‐physics methods, addressing challenges like data ...
Hamidreza Yazdani Sarvestani +4 more
wiley +1 more source
Advanced Engineering Materials, EarlyView.Laser surface texturing significantly improves the corrosion resistance and mechanical strength of 3D‐printed iron polylactic acid (Ir‐PLA) for marine applications. Optimal laser parameters reduce corrosion by 80% and enhance tensile strength by 25% and ductility by 15%.
Mohammad Rezayat +6 more
wiley +1 more source
Effect of polymer chemistry on globular protein–polymer block copolymer self-assembly
, 2014 Bioconjugates of the model red fluorescent protein mCherry and synthetic polymer blocks with different hydrogen bonding functionalities show that the chemistry of the polymer block has a large effect on both ordering transitions and the type of ...
D. Chang +3 more
semanticscholar +1 more source
Advanced Engineering Materials, EarlyView.This study explores aerosol jet‐printed (AJP) surface roughness, its effects on the performance of microwave electronics, and its process contributors. First, an electromagnetic model is vetted for AJP's unique roughness signature. Simulations are built which show process‐induced roughness is as significant as conductor resistivity in driving microwave
Christopher Areias, Alkim Akyurtlu
wiley +1 more source
Advanced Engineering Materials, EarlyView.This study presents rapid evaluation methods for scan strategies in powder bed fusion (PBF) of polymers with a NIR laser as an example for its application. It uses line buffer‐based calculations and point density fields to predict the performance of four different scan strategies. The methods show promising results in laser‐based PBF of polymer samples,
Simon Leupold +9 more
wiley +1 more source
Engineering living cells with cucurbit[7]uril-based supramolecular polymer chemistry: from cell surface engineering to manipulation of subcellular organelles. [PDF]
Chem Sci, 2022 Huang F, Liu J, Liu Y.
europepmc +1 more source
Elastomer Compound Developed for High Wear Applications [PDF]
, 1993 The U.S. Army is currently spending 300 million dollars per year replacing rubber track pads. An experimental rubber compound has been developed which exhibits 2 to 3 times greater service life than standard production pad compounds.
Crawford, D. +5 more
core +1 more source
Inverse Design of Conjugated Polymers from Computed Electronic Structure Properties: Model Chemistries of Polythiophenes [PDF]
arXiv, 2017 Using a diverse set of 100 oligothiophenes, extrapolated oligomer and polymer HOMO, LUMO and HOMO-LUMO gaps are shown to be accurately estimated from the computed values of the trimer HOMO, trimer LUMO and trimer HOMO-LUMO gaps. These simple approximations can be improved further through easy to calculate properties of monomers or small oligomers ...
arxiv
Kobunshi, 1968 ポリエチレンやポリプロピレン,一般にプラスチックが広大な需要をもつようになるとともに,染色,印刷,接着などの二次加工における困難や,静電気に基く障害などが工業的に重大な問題になってきた。これらはいずれも主として界面化学的な問題で,基本的には高分子物質の表面自由エネルギー(表面張力)の知識をもとにして解決の道を探し出すことができる。一方表面張力は液体の分子間相互作用を表わす熱力学的な物理量の一つで,凝集エネルギー密度を実測することのできない高分子では特別な重要性をもっている。さらにそのなかで高分子性(分子がつながっているという効果)を調べるなら,これは学問的にも興味がある。幸い多くの鎖状高分子は溶融することができるので,その表面張力の分子量依存性,分子構造との関係 ...
openaire +2 more sources