Synthesis and application of nano-silicon prepared from rice husk with the hydrothermal method and its use for anode lithium-ion batteries

Sudarman, Susilo; Andriayani, .; Tamrin,; Taufik, Muhammad

doi:10.1016/j.mset.2023.07.003

Cited by 4 publications

(1 citation statement)

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“…Rice husks, when burned on farmlands, pose enormous threats to the environment from carbon dioxide emissions into the atmosphere and the onset of silicosis, a currently incurable disease. Many areas of application of rice husks have been investigated and developed, including low cost building materials 11 , cement for building construction, as reinforcement in local mud bricks/earth houses, biomass for energy production, ceramics for home and industrial purposes, dye manufacture, electronic chips 10 and batteries 12 – 14 .…”

Section: Introductionmentioning

confidence: 99%

Rice husk silica blended fillers for engine mount application

Ubi,

Ademoh,

Anosike-Francis

et al. 2024

Sci Rep

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The functional properties of engine mounts largely depend on the rubber compound formulation. This study proposes the use of rice husk–derived silica (RHS) blended with carbon black (N772) as an effective and environmentally friendly substitute for fillers used in rubber engine mounts (REMs). CV-60 natural rubber was filled with the blended fillers at various ratios, and their compatibility for use as rubber engine mounts (REMs) was assessed. Grey Relational Analysis was utilised to determine the optimal blend loading levels for use in rubber engine mounts, resulting in 40 phr of N772 and 20 phr of RHS cured at 130 °C and 2.5 MPa for 20 min. The developed REMs and conventional REMs had low vibration data variation during the performance assessment. Their resonance transmissibility was 5.03 and 3.74, corresponding to natural frequencies of 24.27 Hz and 26.94 Hz, respectively. The RHS/N772 REMs had excellent damping characteristics and lower transmissibility in the isolation zone of the vibration isolation curve, which is outside of the resonant frequency region. The efficiency curves showed that the blended fillers are a better and more effective material for REMs at all frequencies, balancing static deflection and vibration isolation.

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Section: Introductionmentioning

confidence: 99%