The Effect of Nickel Coating on Stainless steel 316 on Growth of Carbon Nanotube from Polypropylene Waste

Wulan, Praswasti Pembangun Dyah Kencana; Ningtyas, Juli Ayu; Hasanah, Miranda

doi:10.5109/2328411

Cited by 16 publications

(9 citation statements)

References 16 publications

(17 reference statements)

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“…Polypropylene (PP) plastics account for 19% of this waste and have a high carbon content (86.7%) compared with other plastics like high-density polyethylene, low-density polyethylene, and polyethylene terephthalate. This carbon-rich PP waste is useful for generating CNTs [16].…”

Section: Cntfets and Mosfets Have Similar Structures Butmentioning

confidence: 99%

A Power-Efficient Error Detection and Correction Circuit Design Using Hamming Codes for Portable Electronic Devices

Khan¹,

Shahid²,

Keshari³

et al. 2023

MMEP

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Error-free communication is crucial for modern electronic devices. Error detection and correction mechanisms are essential to ensure accurate information transmission. With the increasing usage of mobile devices and integrated circuits operating at higher speeds, energy efficiency has become an important design consideration. This study presents carbon nanotube field-effect transistor (CNTFET)-based Hamming Error Detection and Correction circuits and compares them with complementary metal-oxide semiconductor (CMOS)-based counterparts in terms of power efficiency and delay. CNTFETs are more power-efficient and faster than CMOS transistors, making them ideal building blocks for logic circuits. The proposed circuits were simulated using HSPICE. Compared with CMOS circuits, the CNTFET designs consumed less power, had lower delays, and smaller power-delay products. The proposed error detection and correction circuits are suitable for power-efficient and portable systems.

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Section: Cntfets and Mosfets Have Similar Structures Butmentioning

confidence: 99%

A Power-Efficient Error Detection and Correction Circuit Design Using Hamming Codes for Portable Electronic Devices

Khan¹,

Shahid²,

Keshari³

et al. 2023

MMEP

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“…There are many types of ASS, such as SS 316, 316L, and 253 MA which have high oxidation resistance also. For example, SS 316 when exposed in high temperature the oxide will be formed which is observed as chromium oxide (Cr2O3) on the surface of this steel 6) . Furthermore, to avoid the formation of δ-ferrite, sometimes the element of copper is also used as alloying elements in addition to that steel [7][8][9] .…”

Section: Introductionmentioning

confidence: 99%

Study of Creep Resistance on the High Chrome Heat Resistant Steel for Component Steam Boiler Power Generation

Moch. Syaiful Anwar,

Myrna Ariati Mochtar,

Mabruri

et al. 2024

Evergreen

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The high chrome heat-resistant steel is commonly used as a part of an ultrasupercritical steam boiler and creep failures are usually observed after the part has been exposed to constant high boiler temperature operation. The heat-resistant steel 253 MA which contains high chrome of about 22 wt.% is usually found to be used for steam boiler pipe, so as it is interesting to investigate and evaluate the behavior of creep rupture of this steel and the relationship with microstructure and mechanical properties. The 253 MA heat-resistant steel material was cut and deformed using cold rolling to about 35% thickness reduction and heated at temperatures constant of 900, 1000, 1100 and 1200 ℃ for 0, 240, 420, 840, and 3600 seconds at each temperature under heating rate of 10 ℃/minutes and then quenched. Another high chrome heat-resistant steel 316L is also used as an investigated steel for validation of the austenite grain growth. The creep rupture test was carried out at a temperature of 700 ℃ and a stress of 150 MPa. The result of this study is evaluated as a modified model which describes the relationship of the Larson-Miller parameters between hardness and austenitic grain size, and it is found that the modified model seems to be in close agreement with another high chrome steel which has been reported in previous work.

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“…Moreover, the advancement of nanotechnology has gained significant attention in various industrial applications [10][11][12][13][14] . Recently, nanofluids have been introduced as a new production of lubricant since the existing lubricant was inefficiency to play their role as an anti-friction and wear protection agent during the operation process.…”

Section: Introductionmentioning

confidence: 99%

Performance Comparative of Modified Jatropha Based Nanofluids in Orthogonal Cutting Process

Jamaluddin¹,

Talib²,

Sani³

2021

Evergreen

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As machining operation is getting crucial, thus nanotechnology has been considered in providing more effective performance to reduce friction coefficient and wear protection of both workpiece and tool. This study investigated effect of an inclusion of solid nanoparticle additives such hexagonal boron nitride (hBN), graphene, copper oxide (CuO) at 0.05 wt.% concentration in modified jatropha (MJO) based oil. The performance of nanofluids was evaluated by conducting friction and wear test via four-ball test as well as machining process through orthogonal cutting process. The attained results were then compared with synthetic ester. This present study revealed the MJO nanofluids (MJO + 0.05 wt.% hBN, MJO + 0.05 wt.% graphene and MJO + 0.05 wt.% CuO) showed higher lubrication performance as compared to the commercial synthetic ester in term of physical properties and tribological behaviour. This condition resulted in the excellent machining performance which was explained by the reduction in maximum cutting temperature, chip thickness, effect of morphology chip and tool-chip contact length. Therefore, the MJO nanofluids can be considered as a potential sustainable metalworking fluid to replace the usage of the currently used synthetic ester in machining operation.

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The Effect of Nickel Coating on Stainless steel 316 on Growth of Carbon Nanotube from Polypropylene Waste

Cited by 16 publications

References 16 publications

A Power-Efficient Error Detection and Correction Circuit Design Using Hamming Codes for Portable Electronic Devices

A Power-Efficient Error Detection and Correction Circuit Design Using Hamming Codes for Portable Electronic Devices

Study of Creep Resistance on the High Chrome Heat Resistant Steel for Component Steam Boiler Power Generation

Performance Comparative of Modified Jatropha Based Nanofluids in Orthogonal Cutting Process

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