Results 91 to 100 of about 10,438 (299)

A Geometric Theory of Diblock Copolymer Phases

, 2003
We analyze the energetics of sphere-like micellar phases in diblock copolymers in terms of well-studied, geometric quantities for their lattices. We argue that the A15 lattice with Pm3n symmetry should be favored as the blocks become more symmetric and ...
A. Semenov, B. A. DiDonna, D. Weaire, D. A. Hajduk, F. S. Bates, Gregory M. Grason, J. H. Conway, L. Leibler, M. W. Matsen, R. Kusner, R. J. Spontak, Randall D. Kamien   +11 more
core   +1 more source

Measurement of Three Transport Coefficients and the Thermodynamic Factor in Block Copolymer Electrolytes with Different Morphologies. [PDF]

, 2020
The design and engineering of composite materials is one strategy to satisfy the materials needs of systems with multiple orthogonal property requirements.
Balsara, Nitash P, Galluzzo, Michael D, Loo, Whitney S, Maslyn, Jacqueline A, Walton, Amber, Wang, Andrew A   +5 more
core  

Hierarchical Multi‐Material Architectures With Gradient Design for Dynamic‐Range Flexible Tactile Sensing

Advanced Materials Technologies, EarlyView.
Hierarchical multi‐material TPMS lattices are engineered as flexible tactile sensors by combining soft and stiff elastomeric layers with a conformal conductive coating. The bilayer architecture delivers sensitivity at low pressures while maintaining a broad detectable range under large loads, enabling reliable pressure and vibration monitoring for ...
Reza Noroozi, Domenic Quiquero, Yan Yan Shery Huang, HaoTian Harvey Shi   +3 more
wiley   +1 more source

Energy Absorption Properties of 3D-Printed Polymeric Gyroid Structures for an Aircraft Wing Leading Edge

Aerospace
Laminar flow offers significant potential for increasing the energy efficiency of future transport aircraft. At the Cluster of Excellence SE2A—Sustainable and Energy-Efficient Aviation—the laminarization of the wing by means of hybrid laminar flow ...
Mats Overbeck, Sebastian Heimbs, Jan Kube, Christian Hühne   +3 more
doaj   +1 more source

Shaping Carbon Nitrides for Advanced Macrostructures

Advanced Materials Technologies, EarlyView.
This review examines how carbon nitride can be shaped through a range of printing and interfacial assembly methods. By bringing together additive manufacturing and liquid–liquid structuring concepts, carbon nitride is moving beyond its traditional powder‐based photocatalyst form toward digitally designed robust macroscale architectures with high design
Simona Baluchová, Baris Kumru
wiley   +1 more source

Recent Advances in the Theory and Simulation of Model Colloidal Microphase Formers

, 2016
This mini-review synthesizes our understanding of the equilibrium behavior of particle models with short-range attractive and long-range repulsive (SALR) interactions. These models, which can form stable periodic microphases, aim to reproduce the essence
Charbonneau, Patrick, Zhuang, Yuan
core   +1 more source

In Situ Characterisation of Hydrogels via Dynamic Interface Printing

Advanced Science, EarlyView.
ABSTRACT Hydrogels have become pivotal materials for tissue engineering, robotics, biomedical devices, and sensing applications due to their diverse material compositions and tunable mechanical properties. While significant effort has focused on developing novel manufacturing approaches such as extrusion bioprinting and light‐based fabrication methods,
Callum Vidler, Michael Halwes, David J. Collins   +2 more
wiley   +1 more source

Self-Assembled Triply Periodic Minimal Surfaces as moulds for Photonic Band Gap Materials

, 1998
We propose systems with structures defined by self-assembled triply periodic minimal surfaces (STPMS) as candidates for photonic bandgap materials. To support our proposal we have calculated the photonic bands for different STPMS and we have found that ...
A. J. Ward, A. M. Somoza, A. Monnier, E. L. Thomas, E. Yablonovitch, E. Yablonovitch, F. J. García-Vidal, H. A. Schwarz, H. Miguez, J. A. Bray, J. D. Joannopoulos, J. E. G. J. Wijnhoven, J. Joannopoulos, J. Klinowski, J. P. Yang, K. M. Mcgrath, L. A. Caffarelli, L. E. Scriven, L. Martín-Moreno, S. John, S. Y. Lin, V. Luzatti, W. T. Góźdź   +22 more
core   +1 more source

A Bottom‐Up Design Framework for Multifunctional Lattice Metamaterials

Advanced Science, EarlyView.
This study introduces a generative AI framework for designing multifunctional lattice metamaterials. The method combines 3D Gaussian voxel generation with deep learning, enabling greater design freedom and structural performance. The optimized lattice metamaterials achieve enhanced energy absorption by 40–200% compared to conventional structures and ...
Zongxin Hu, Quanqing Tao, Junhao Ding, Shuo Qu, Haitao Ye, Jun Wei Chua, Tianxiao Niu, Rui Li, Winston Wai Shing Ma, Haoming Mo, Hui Liu, Wei Zhai, Xinwei Li, Xu Song   +13 more
wiley   +1 more source

Strong-Segregation Theory of Bicontinuous Phases in Block Copolymers

, 1998
We compute phase diagrams for $A_nB_m$ starblock copolymers in the strong-segregation regime as a function of volume fraction $\phi$, including bicontinuous phases related to minimal surfaces (G, D, and P surfaces) as candidate structures. We present the
Ajdari A., Almdal K., Anderson D. M., Anderson D. M., Ball R. C., Bates F. S., Bates F. S., Bates F. S., Bates F. S., Disko M. M., Fetters L. J., Forster S., Fredrickson G. H., Góźdź W. J., Hajduk D. A., Hamley I. W., Hamley I. W., Hasegawa H., Helfand E., Helfand E., In, Jones J. L., Leibler L., Likhtman A. E., Luzzati V., Matsen M. W., Matsen M. W., Matsen M. W., Matsen M. W., Matsen M. W., Matsen M. W., Mayes A. M., Milner S. T., Milner S. T., Milner S. T., Milner S. T., Nitsche J. C. C., Olmsted P. D., Podneks V. E., Schulz M. F., Semenov A. N., Thomas E. L., Vavasour J. D., Wang Z.-G., Xi H. W.   +44 more
core   +1 more source