Enhancing 3D printed ceramic components: The function of dispersants, adhesion promoters, and surface-active agents in Photopolymerization-based additive manufacturing

IF 15.9 1区化学 Q1 CHEMISTRY, PHYSICAL

Advances in Colloid and Interface Science Pub Date : 2024-07-20 DOI:10.1016/j.cis.2024.103251

Klaudia Trembecka-Wójciga , Joanna Ortyl

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Abstract

In the domain of photopolymerization-based additive manufacturing (3D vat printing), ceramic photopolymer resins represent a multifaceted composite, predominantly comprising oligomers, ceramic fillers, and photoinitiators. However, the synergy between the ceramic fillers and polymer matrix, along with the stabilization and homogenization of the composite, is facilitated by specific additives, notably surface-active agents, dispersants, and adhesion promoters. Although these additives constitute a minor fraction in terms of volume, their influence on the final properties of the material is substantial. Consequently, their meticulous selection and integration are crucial, subtly guiding the performance and characteristics of the resultant ceramic matrix composites toward enhancement. This review delves into the array of dispersants and coupling agents utilized in the additive manufacturing of ceramic components. It elucidates the interaction mechanisms between these additives and ceramic fillers and examines how these interactions affect the additive manufacturing process. Furthermore, this review investigates the impact of various additives on the rheological behavior of ceramic slurries and their subsequent effects on the post-manufacturing stages, such as debinding and sintering. It also addresses the challenges and prospects in the optimization of dispersants and coupling agents for advanced ceramic additive manufacturing applications.

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增强 3D 打印陶瓷组件：基于光聚合的增材制造中分散剂、附着力促进剂和表面活性剂的功能。

在以光聚合为基础的增材制造（3D 大桶打印）领域，陶瓷光聚合物树脂是一种多元复合材料，主要由低聚物、陶瓷填料和光引发剂组成。然而，陶瓷填料和聚合物基体之间的协同作用，以及复合材料的稳定和均匀化，都需要特定添加剂的帮助，特别是表面活性剂、分散剂和附着力促进剂。虽然这些添加剂在体积上只占很小一部分，但它们对材料最终性能的影响却是巨大的。因此，对这些添加剂的精心选择和整合至关重要，它们能巧妙地引导陶瓷基复合材料的性能和特性得到提升。本综述深入探讨了陶瓷元件添加剂制造过程中使用的一系列分散剂和偶联剂。它阐明了这些添加剂与陶瓷填料之间的相互作用机制，并研究了这些相互作用如何影响添加剂制造工艺。此外，本综述还研究了各种添加剂对陶瓷浆料流变行为的影响，以及随后对脱脂和烧结等后制造阶段的影响。它还探讨了先进陶瓷添加剂制造应用中优化分散剂和偶联剂所面临的挑战和前景。

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来源期刊

Advances in Colloid and Interface Science 化学-物理化学

CiteScore

28.50

自引率

2.60%

发文量

175

审稿时长

31 days

期刊介绍： "Advances in Colloid and Interface Science" is an international journal that focuses on experimental and theoretical developments in interfacial and colloidal phenomena. The journal covers a wide range of disciplines including biology, chemistry, physics, and technology. The journal accepts review articles on any topic within the scope of colloid and interface science. These articles should provide an in-depth analysis of the subject matter, offering a critical review of the current state of the field. The author's informed opinion on the topic should also be included. The manuscript should compare and contrast ideas found in the reviewed literature and address the limitations of these ideas. Typically, the articles published in this journal are written by recognized experts in the field.