N
Norhiwani Mohd Hapipi
Researcher at Universiti Teknologi Malaysia
Publications - 14
Citations - 132
Norhiwani Mohd Hapipi is an academic researcher from Universiti Teknologi Malaysia. The author has contributed to research in topics: Magnetorheological fluid & Magnetorheological elastomer. The author has an hindex of 4, co-authored 13 publications receiving 84 citations. Previous affiliations of Norhiwani Mohd Hapipi include International Institute of Minnesota.
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Journal ArticleDOI
Material Characterizations of Gr-Based Magnetorheological Elastomer for Possible Sensor Applications: Rheological and Resistivity Properties.
Muhammad Kashfi Shabdin,Mohd Azizi Abdul Rahman,Saiful Amri Mazlan,Ubaidillah,Norhiwani Mohd Hapipi,Dimas Adiputra,Siti Aishah Abdul Aziz,Irfan Bahiuddin,Irfan Bahiuddin,Seung-Bok Choi +9 more
TL;DR: It was observed from the FESEM images that the presence of Gr fractions arrangement contributes to the conductivity of MRE, and it was observed that, with the addition of Gr, rheological properties such as the field-dependent modulus can be improved, particularly at low strain amplitudes.
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Role of Additives in Enhancing the Rheological Properties of Magnetorheological Solids: A Review
Muntaz Hana Ahmad Khairi,Saiful Amri Mazlan,Ubaidillah,Seung-Bok Choi,Siti Aishah Abdul Aziz,Norzilawati Mohamad,Norhiwani Mohd Hapipi,Nur Azmah Nordin +7 more
TL;DR: In this article, the role of various additives in enhancing the magnetic field-dependent rheological characteristics of solid and thixotropic matrices-based magnetorheological materials (hereafter referred to as MR solids) is discussed.
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The field-dependent rheological properties of plate-like carbonyl iron particle-based magnetorheological elastomers
Norhiwani Mohd Hapipi,Siti Aishah Abdul Aziz,Saiful Amri Mazlan,Ubaidillah,Seung-Bok Choi,Norzilawati Mohamad,Muntaz Hana Ahmad Khairi,Abdul Yasser Abd Fatah +7 more
TL;DR: In this article, the rheological properties of a novel magnetorheological elastomer (MRE) with plate-like carbonyl iron particles (CIPs) as magnetic particles were investigated.
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The Rheological Studies on Poly(vinyl) Alcohol-Based Hydrogel Magnetorheological Plastomer.
Norhiwani Mohd Hapipi,Saiful Amri Mazlan,Ubaidillah Ubaidillah,Koji Homma,Siti Aishah Abdul Aziz,Nur Azmah Nordin,Irfan Bahiuddin,Nurhazimah Nazmi +7 more
TL;DR: Results showed the inclusion of borax to the PVA HMRP can offer solutions for a wide range of applications, especially in artificial muscle, soft actuators, and biomedical sensors, where the viscosity increased with the increased of shear rate.
Journal ArticleDOI
Solvent Dependence of the Rheological Properties in Hydrogel Magnetorheological Plastomer.
Norhiwani Mohd Hapipi,Saiful Amri Mazlan,Ubaidillah Ubaidillah,Siti Aishah Abdul Aziz,Muntaz Hana Ahmad Khairi,Nur Azmah Nordin,Nurhazimah Nazmi +6 more
TL;DR: Three different samples with different solvents: water, DMSO, and their binary mixtures were prepared and systematically carried out using the oscillatory shear to understand the dynamic viscoelastic properties of hydrogel MRP, confirming that the utilisation of D MSO as a new solvent affects the rheological properties and stability of the samples.