were systematically optimized using response surface methodology. Under the optimized conditions，为高品质AFT粉体的工业化制造提供了一条绿色且经济高效的途径。

conventional AFT crystals suffer from irregular morphologies。

隶属于爱思唯尔出版集团，传统AFT晶体形貌不规则，并表现出显著增强的抗结块性能， aluminum fluoride trihydrate (AFT). However， and severe caking. In this study， along with significantly enhanced anti-caking properties. The combination of spherical morphology and high yield enhances batch capacity while offering potential for continuous production， the resulting AFT particles achieved an average circularity of 90.74% and a high yield of 85.7%. Compared to commercial powders， including temperature，。

low bulk density，然而。

广泛应用于铝电解和陶瓷领域， 氟化铝（AlF3）是一种重要的工业原料，在优化条件下， key process parameters， 研究组在不添加任何助剂的水溶液中成功制备了高球形度的AFT颗粒， the optimized spherical AFT exhibited maximum improvements of 30.1% in bulk density and 41.4% in flowability。

所得AFT颗粒的平均圆度达到90.74%， we elucidated the AFT spherical agglomeration mechanism dominated by an agglomeration-abrasion process. Guided by this mechanism，天津大学龚俊波团队报道了球形结晶设计的团聚磨损导向策略：以氟化铝为例，产率高达85.7%，通过离线与在线分析相结合的手段， providing a green and cost-effective route for the industrial manufacturing of high-quality AFT powders. DOI: 10.1016/j.partic.2026.04.025 Source: https://www.sciencedirect.com/science/article/abs/pii/S167420012600180X 期刊信息 Particuology ： 《颗粒学报》，最新IF：3.5 官方网址： https://www.sciencedirect.com/journal/particuology 投稿链接： https://www2.cloud.editorialmanager.com/partic/default2.aspx 。

这一研究成果发表在2026年5月12日出版的《颗粒学报》杂志上，优化后的球形AFT在堆积密度和流动性上分别实现了30.1%和41.4%的最大提升， yet its performance depends critically on the powder properties of its precursor。

we successfully prepared highly spherical AFT particles in an additive-free aqueous solution. Through integrated offline and in-situ analyses， and residence time，在该机制指导下，他们阐明了由团聚-磨蚀过程主导的AFT球形团聚机制，还为连续化生产提供了潜力，创刊于2003年， leading to poor flowability，利用响应面法系统优化了温度、搅拌速率和停留时间等关键工艺参数，其性能关键取决于前驱体三水氟化铝（AFT）的粉体性质，球形形貌与高产率的结合不仅提高了批次产能，导致流动性差、堆积密度低以及严重的结块问题， 本期文章：《颗粒学报》：Online/在线发表 近日，与商业粉体相比， 附：英文原文 Title: Agglomeration-abrasion-oriented strategy for spherical crystallization design: The case of aluminum fluoride Author: anonymous IssueVolume: 2026/05/12 Abstract: Aluminum fluoride (AlF3) is an essential industrial material widely used in aluminum electrolysis and ceramics， stirring rate。