Optimization of 4D/3D printing via machine learning: A systematic review DOI Creative Commons
Yakubu Adekunle Alli, Hazleen Anuar, Mohd Romainor Manshor

et al.

Hybrid Advances, Journal Year: 2024, Volume and Issue: 6, P. 100242 - 100242

Published: July 4, 2024

This systematic review explores the integration of 4D/3D printing technologies with machine learning, shaping a new era manufacturing innovation. The analysis covers wide range research papers, articles, and patents, presenting multidimensional perspective on advancements in additive manufacturing. underscores learning's pivotal role optimizing printing, addressing aspects like design customization, material selection, process control, quality assurance. examination reveals novel techniques enabling fabrication intelligent, self-adaptive structures capable transformation over time. Additionally, investigates use predictive algorithms to enhance efficiency, reliability, sustainability processes. Applications span aerospace, healthcare, architecture, consumer goods, showcasing potential create intricate, personalized, once-unattainable functional products. synergy between learning is poised unlock horizons, rapid responses market demands challenges. In summary, this provides comprehensive overview current state optimization through highlighting transformative interdisciplinary fusion offering roadmap for future development. It aims inspire innovators, researchers, industries harness powerful combination accelerated evolution processes into 21st century beyond.

Language: Английский

Two-Dimensional Metal–Organic Framework Superstructures from Ice-Templated Self-Assembly DOI
Yujie Song, Xiaokai Song, Xiaoke Wang

et al.

Journal of the American Chemical Society, Journal Year: 2022, Volume and Issue: 144(38), P. 17457 - 17467

Published: Sept. 14, 2022

Here, we report the synthesis of two-dimensional (2D) layered metal-organic framework (MOF) nanoparticle (NP) superstructures via an ice-templating strategy. MOF NP monolayers and bilayers can be obtained by regulating concentration colloidal NPs without any external fields during self-assembly. Adjacent polyhedral are packed aligned through crystalline facets, resulting in formation a quasi-ordered array superstructure. The morphology layers is well preserved when subjected to pyrolysis, carbon have hollow interiors driven outward contraction precursors pyrolysis. With advantages large surface areas, hierarchical porosity, high exposure active sites, fast electron transport 2D structure, mono- bilayered show better oxygen reduction activity than isolated particles alkaline media. Our work demonstrates that powerful strategy fabricate various MOFs their derivatives.

Language: Английский

Citations

92
Self-assembly of colloidal metal–organic framework (MOF) particles DOI Creative Commons
Javier Fonseca, Lingxin Meng, Inhar Imaz

et al.

Chemical Society Reviews, Journal Year: 2023, Volume and Issue: 52(7), P. 2528 - 2543

Published: Jan. 1, 2023

Self-assembly of colloidal particles into ordered superstructures enables the development novel advanced materials for diverse applications such as photonics, electronics, sensing, energy conversion, storage, diagnosis, drug or gene delivery, and catalysis. Recently, polyhedral metal-organic framework (MOF) have been proposed promising to form superstructures, based on their stability, size-tunability, rich shapes, porosity multifunctionality. In this review, we present a comprehensive overview strategies self-assembly MOF different dimensionalities, highlighting some properties applications, sharing thoughts particles.

Language: Английский

Citations

88
Direct Bottom-Up In Situ Growth: A Paradigm Shift for Studies in Wet-Chemical Synthesis of Gold Nanoparticles DOI Creative Commons
Gail A. Vinnacombe‐Willson, Ylli Conti, Andrei Ştefancu

et al.

Chemical Reviews, Journal Year: 2023, Volume and Issue: 123(13), P. 8488 - 8529

Published: June 6, 2023

Plasmonic gold nanoparticles have been used increasingly in solid-state systems because of their applicability fabricating novel sensors, heterogeneous catalysts, metamaterials, and thermoplasmonic substrates. While bottom-up colloidal syntheses take advantage the chemical environment to control size, shape, composition, surface chemistry, crystallography nanostructures precisely, it can be challenging assemble rationally from suspension onto solid supports or within devices. In this Review, we discuss a powerful recent synthetic methodology, situ substrate growth, which circumvents time-consuming batch presynthesis, ligand exchange, self-assembly steps by applying wet-chemical synthesis form morphologically controlled on supporting materials. First, briefly introduce properties plasmonic nanostructures. Then comprehensively summarize work that adds understanding geometrical spatial (patterning). Next, applications hybrid materials prepared growth. Overall, despite vast potential advantages mechanistic these methodologies remains far established, providing opportunities challenges for future research.

Language: Английский

Citations

80
Robust Large-Sized Photochromic Photonic Crystal Film for Smart Decoration and Anti-Counterfeiting DOI

Huateng Li,

Guowei Zhao,

Mengjing Zhu

et al.

ACS Applied Materials & Interfaces, Journal Year: 2022, Volume and Issue: 14(12), P. 14618 - 14629

Published: March 17, 2022

Photochromic materials are widely investigated due to their vivid color transformation for many real applications. In this work, a new kind of multiangle photochromic photonic crystal (PC) material with high robustness and long durability smart phone decoration anticounterfeiting features is fabricated. After thermal mixing spiropyran powder monodisperse core-interlayer-shell (CIS) particles, large-area high-quality PC film has been prepared by the self-designed bending-induced ordering technique (BIOT). The can be well dispersed in order-structured system, so perfect synergistic combination photochromism angle-dependent structure colors achieved. color-switching test as-prepared proved its excellent reversibility stability. Because flexibility photo-cross-linked films, they designed cut into various shapes durability. Interestingly, temperature-controlled effect was found system. Therefore, films play significant role fields unique switching effects under different stimuli. More importantly, our work verified feasibility route prepare series large-sized advanced devices adding versatile functional materials.

Language: Английский

Citations

74
A magnetic assembly approach to chiral superstructures DOI
Zhiwei Li, Qingsong Fan, Zuyang Ye

et al.

Science, Journal Year: 2023, Volume and Issue: 380(6652), P. 1384 - 1390

Published: June 29, 2023

Colloidal assembly into chiral superstructures is usually accomplished with templating or lithographic patterning methods that are only applicable to materials specific compositions and morphologies over narrow size ranges. Here, can be rapidly formed by magnetically assembling of any chemical at all scales, from molecules nano- microstructures. We show a quadrupole field chirality generated permanent magnets caused consistent rotation in space. Applying the magnetic nanoparticles produces long-range controlled strength samples orientation magnets. Transferring achiral enabled incorporating guest such as metals, polymers, oxides, semiconductors, dyes, fluorophores nanostructures.

Language: Английский

Citations

64
Smart colloidal photonic crystal sensors DOI
Yang Hu,

Ziqiang Tian,

Dekun Ma

et al.

Advances in Colloid and Interface Science, Journal Year: 2024, Volume and Issue: 324, P. 103089 - 103089

Published: Jan. 22, 2024

Language: Английский

Citations

62
A comprehensive review on non-pneumatic tyre research DOI Creative Commons
Yaoji Deng, Zhiyue Wang, Hui Shen

et al.

Materials & Design, Journal Year: 2023, Volume and Issue: 227, P. 111742 - 111742

Published: Feb. 16, 2023

Non-pneumatic tyre technology can overcome the safety problems of traditional pneumatic tyres. Hence, it is expected to improve driving significantly. Accordingly, in recent years, this has received extensive attention. This paper reviews status research non-pneumatic tyres and discusses their development trends. Initially, fundamental concept introduced, structural characteristics are described detail. Subsequently, progress on material properties components summarised. The results mechanical recapitulated terms vertical mechanical, longitudinal lateral grounding, vibration, fatigue characteristics. Moreover, advantages disadvantages analysed. Three prevailing forming technologies performance tests discussed. application intelligent materials structures proposed for these be lightweight, functional, intelligent. Finally, technical that must resolved study anticipated trends presented paper.

Language: Английский

Citations

61
High-throughput printing of customized structural-color graphics with circularly polarized reflection and mechanochromic response DOI
Jiajia Yang, Xuan Zhang,

Cristian Valenzuela

et al.

Matter, Journal Year: 2024, Volume and Issue: 7(6), P. 2091 - 2107

Published: April 12, 2024

Language: Английский

Citations

53
A Review on Fabrication and Application of Tunable Hybrid Micro–Nano Array Surfaces DOI Creative Commons
Chao Li,

Junjun Yang,

Wenjun He

et al.

Advanced Materials Interfaces, Journal Year: 2023, Volume and Issue: 10(6)

Published: Jan. 22, 2023

Abstract The wettability and adhesion of biological surfaces often depend on their periodically arranged hybrid micro–nano array structures. Various fabrication processes are designed to mimic biomimetic surfaces. This review summarizes the types structures analyzes methods based top‐down bottom‐up construction, including templating, etching, self‐assembly, electrospinning/electrospraying. focuses shape reconfiguration surface under physical stimuli, as well changes in material properties during process. In addition, applications composite fields droplet transport, properties, sensors, soft robotics also discussed, current challenges prospects this field identified.

Language: Английский

Citations

46
Self-Destructive Structural Color Liquids for Time–Temperature Indicating DOI
Chao Huang, Yuanyuan Shang,

Jiachuan Hua

et al.

ACS Nano, Journal Year: 2023, Volume and Issue: 17(11), P. 10269 - 10279

Published: May 31, 2023

Vaccines are undoubtedly a powerful weapon in our fight against global pandemics, as demonstrated the recent COVID-19 case, yet they often face significant challenges reliable cold chain transport. Despite extensive efforts to monitor their time–temperature history, current indicators (TTIs) suffer from limited reliability and stability, such difficulty avoiding human intervention, inapplicable subzero temperatures, narrow tracking temperature ranges, or susceptibility photobleaching. Herein, we develop class of structural color materials that harnesses dual merits fluidic nature color, enabling thermal-triggered visible destruction based on triggering agent-diffusion-induced irreversible disassembly liquid colloidal photonic crystals for indicating history These self-destructive liquids (SCLs) exhibit inherent irreversibility, superior sensitivity, tunable time (minutes days), wide range (−70 +37 °C). Such SCLs can be conveniently packaged into flexible TTIs monitoring storage exposure status diverse vaccines via naked-eye inspection mobile phone scanning. By overcoming shortcomings conventional responsive crystals, these increase compatibility with transport hold promise development application next-generation intelligent crystals.

Language: Английский

Citations

45