Outputs (79)

Preparation of Elastomeric Nanocomposites Using Nanocellulose and Recycled Alum Sludge for Flexible Dielectric Materials (2022)
Journal Article
Sun, D., Saw, B. L., Onyianta, A. J., Wang, B., Wilson, C., O'Rourke, D., …Lu, Z. (2023). Preparation of Elastomeric Nanocomposites Using Nanocellulose and Recycled Alum Sludge for Flexible Dielectric Materials. Journal of Advanced Dielectrics, 13(01), Article 2242008. https://doi.org/10.1142/s2010135x22420085

Flexible dielectric materials with environmental-friendly, low-cost and high-energy density characteristics are in increasing demand as the world steps into the new Industrial 4.0 era. In this work, an elastomeric nanocomposite was developed by incor... Read More about Preparation of Elastomeric Nanocomposites Using Nanocellulose and Recycled Alum Sludge for Flexible Dielectric Materials.

Energy storage properties in Nd doped AgNbTaO3 lead-free antiferroelectric ceramics with Nb-site vacancies (2022)
Journal Article
Lu, Z., Sun, D., Wang, G., Zhao, J., Zhang, B., Wang, D., & Shyha, I. (2023). Energy storage properties in Nd doped AgNbTaO3 lead-free antiferroelectric ceramics with Nb-site vacancies. Journal of Advanced Dielectrics, 13(01), Article 2242006. https://doi.org/10.1142/s2010135x22420061

It is crucial to discover lead-free materials with ultrahigh recoverable energy density (Wrec) that can be employed in future pulse power capacitors. In this work, a high Wrec of 4.51 J/cm3 was successfully obtained in lead-free Nd-doped AgNb0.8Ta0.... Read More about Energy storage properties in Nd doped AgNbTaO3 lead-free antiferroelectric ceramics with Nb-site vacancies.

Preparation of flexible dielectric nanocomposites using nanocellulose and recycled alum sludge for wearable technology applications (2022)
Journal Article
Sun, D., Saw, L., Onyianta, A., 'rourke, Lu, Z., Wilson, C., …Shyha, I. (2022). Preparation of flexible dielectric nanocomposites using nanocellulose and recycled alum sludge for wearable technology applications. Materials, Methods & Technologies, 16, 149-159

With the rapid development of wearable technology, flexible dielectric materials with environmental-friendly, low-cost and high-energy efficiency characteristics are in increasing demand. In this work, a flexible dielectric nanocomposite was develope... Read More about Preparation of flexible dielectric nanocomposites using nanocellulose and recycled alum sludge for wearable technology applications.

Solution blow spun piezoelectric nanofibers membrane for energy harvesting applications (2022)
Journal Article
Omran, N., Elnabawy, E., Le, B., Trabelsi, M., Gamal, M., Kandas, I., …Shehata, N. (2022). Solution blow spun piezoelectric nanofibers membrane for energy harvesting applications. Reactive and Functional Polymers, 179, Article 105365. https://doi.org/10.1016/j.reactfunctpolym.2022.105365

Energy harvesting systems have benefited from the use of one-dimensional nanostructures such as nanofibers. For example, the conversion of mechanical energy to electrical energy has paved the way for nanofibers to be used in a wide range of applicati... Read More about Solution blow spun piezoelectric nanofibers membrane for energy harvesting applications.

Response surface method for optimisation of SLA processing parameters (2022)
Journal Article
El-Sayed, M. A., El-Nakeeb, N., Shyha, I., & Ghazy, M. (2022). Response surface method for optimisation of SLA processing parameters. International Journal of Materials and Product Technology, 64(3/4), 222-241. https://doi.org/10.1504/ijmpt.2022.122890

In the current study, response surface method (RSM) was applied to correlate stereolithography (SLA) process parameters such as layer thickness, hatch overcure, and part orientation to SLA part characteristics such as density, surface finish and ulti... Read More about Response surface method for optimisation of SLA processing parameters.

Approach to breech face impression comparison based on the robust estimation of a correspondence function (2022)
Journal Article
Zhang, H., Zaman Robin, A. U., Zhu, J., Lu, C., Fang, C., & Shyha, I. (2022). Approach to breech face impression comparison based on the robust estimation of a correspondence function. Forensic Science International, 333, Article 111229. https://doi.org/10.1016/j.forsciint.2022.111229

Forensic firearm analysis concerns an attempt to determine if ammunition is associated with a specific firearm based on tool-marks produced by it. A feature-based method using the Scale Invariant Feature Transform (SIFT) and RANdom SAmple Consensus (... Read More about Approach to breech face impression comparison based on the robust estimation of a correspondence function.

Investigation of control algorithm for long-stroke fast tool servo system (2022)
Journal Article
Gong, Z., Huo, D., Niu, Z., Chen, W., & Shyha, I. (2022). Investigation of control algorithm for long-stroke fast tool servo system. Precision Engineering, 75, 12-23. https://doi.org/10.1016/j.precisioneng.2022.01.006

Fast tool servo (FTS) is an efficient and reliable method in precision machining for fabricating freeform surfaces or microarrays with sub-micrometric form accuracy. In this paper, a Lorentz force FTS is designed where the voice coil motor is located... Read More about Investigation of control algorithm for long-stroke fast tool servo system.

Nondestructive Inspection (NDI) (2021)
Book Chapter
Mook, G., & Shyha, I. (2021). Nondestructive Inspection (NDI). In K. Grote, & H. Hefazi (Eds.), Springer Handbook of Mechanical Engineering (215-232). Cham: Springer. https://doi.org/10.1007/978-3-030-47035-7_7

This chapter discusses various nondestructive inspection () methods. Nondestructive inspection includes all methods to characterize a material without indenting, extracting samples, reducing its service capabilities or destroying it. The following ch... Read More about Nondestructive Inspection (NDI).

Machinability investigation of polymer/GNP nanocomposites in micro-milling (2021)
Journal Article
Fu, G., Huo, D., Shyha, I., Sun, F., & Gao, Q. (2022). Machinability investigation of polymer/GNP nanocomposites in micro-milling. International Journal of Advanced Manufacturing Technology, 119, 2341-2353. https://doi.org/10.1007/s00170-021-08471-8

Nanoparticles such as graphene have been added to various polymer matrices to enhance the mechanical, thermal, and electrical properties of polymer materials that require complex designs on a microscopic scale. Micro-machining is used to process thes... Read More about Machinability investigation of polymer/GNP nanocomposites in micro-milling.

Finite element and experimental studies on the machining process of polymer/graphene nanoplatelet nanocomposites (2021)
Journal Article
Fu, G., Sun, F., Sun, F., Huo, D., Shyha, I., Fang, C., & Gao, Q. (2022). Finite element and experimental studies on the machining process of polymer/graphene nanoplatelet nanocomposites. Composites Part B: Engineering, 230, Article 109545. https://doi.org/10.1016/j.compositesb.2021.109545

Polymer matrix composites reinforced with graphene derivatives are receiving increasing attention in academia and industry. For future applications, however, the machinability of these materials needs to be understood. This study introduces the cutti... Read More about Finite element and experimental studies on the machining process of polymer/graphene nanoplatelet nanocomposites.