In chemical product design,the aim is to formulate a product with desired performance.Ingredients and internal product structure are two key drivers of product performance with direct impact on the mechanical,electric...In chemical product design,the aim is to formulate a product with desired performance.Ingredients and internal product structure are two key drivers of product performance with direct impact on the mechanical,electrical,and thermal properties.Thus,there is a keen interest in elucidating the dependence of product performance on ingredients,structure,and the manufacturing process to form the structure.Design of product structure,particularly microstructure,is an intrinsically complex problem that involves different phases of different physicochemical properties,mass fraction,morphology,size distribution,and interconnectivity.Recently,computational methods have emerged that assist systematic microstructure quantification and prediction.The objective of this paper is to review these computational methods and to show how these methods as well as other developments in product design can work seamlessly in a proposed performance,ingredients,structure,and manufacturing process framework for the design of structured chemical products.It begins with the desired target properties and key ingredients.This is followed by computation for microstructure and then selection of processing steps to realize this microstructure.The framework is illustrated with the design of nanodielectric and die attach adhesive products.展开更多
文摘In chemical product design,the aim is to formulate a product with desired performance.Ingredients and internal product structure are two key drivers of product performance with direct impact on the mechanical,electrical,and thermal properties.Thus,there is a keen interest in elucidating the dependence of product performance on ingredients,structure,and the manufacturing process to form the structure.Design of product structure,particularly microstructure,is an intrinsically complex problem that involves different phases of different physicochemical properties,mass fraction,morphology,size distribution,and interconnectivity.Recently,computational methods have emerged that assist systematic microstructure quantification and prediction.The objective of this paper is to review these computational methods and to show how these methods as well as other developments in product design can work seamlessly in a proposed performance,ingredients,structure,and manufacturing process framework for the design of structured chemical products.It begins with the desired target properties and key ingredients.This is followed by computation for microstructure and then selection of processing steps to realize this microstructure.The framework is illustrated with the design of nanodielectric and die attach adhesive products.
