SEM &amp; EDAX analysis of super capacitor

Tummala, Suresh Kumar; Bobba, Phaneendra Babu; Kosaraju, Satyanarayana

doi:10.1080/2374068x.2022.2040175

Cited by 36 publications

(20 citation statements)

References 18 publications

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“…The accomplishment of the SDGs also requires the support of other stakeholders, including corporations, academic institutions, and civil society. To help identify priority investments and regulatory constraints and encourage collaboration across all stakeholders, six transformations to accomplish the SDGs were introduced [12].…”

Section: Discussionmentioning

confidence: 99%

A narrative review on use of biomaterials in achieving SDG 9: Build resilient infrastructure, promote sustainable industrialization and foster innovation

et al. 2023

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This study aims to address the gaps in the existing literature on the use of biomaterials in achieving SDG 9, identify gaps in current knowledge, and provide insights for future research directions. A narrative review of 62 papers published between 1996-mid 2023 in which use of biomaterials in achieving SDG 9 ( build resilient infrastructure, promote sustainable industrialization and foster innovation) shows that biomaterials have great potential to transform the construction and infrastructure industries by providing sustainable, biodegradable, and cost-effective alternatives to traditional materials. The use of biomaterials and new technologies in various industries has the potential to create significant economic, social, and environmental impacts. However, realizing these benefits requires investment in research and development, improving production processes, and creating policies that support the use of sustainable biomaterials. There is a need to consider the sustainability and environmental impact of biomaterials in various applications, including medical devices, orthopedic biomaterials, and biofuels, among others. Their development and implementation may require supportive policy and governance frameworks. Future research directions can focus on several areas such as optimization of biocompatibility and biodegradability of biomaterials, developing scalable and cost-effective manufacturing processes for sustainable biomaterials.

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Section: Discussionmentioning

confidence: 99%

A narrative review on use of biomaterials in achieving SDG 9: Build resilient infrastructure, promote sustainable industrialization and foster innovation

et al. 2023

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“…As a result, many studies on concrete at elevated temperatures have focused on compressive strength as a fundamental property in examining degradation. However, it has been found that compressive strength may not be as good an indicator of high temperature degradation as tensile or flexural strength under short-term loading [8][9].…”

Section: Testing Conditionsmentioning

confidence: 99%

The effect of elevated temperature on self-compacting concrete: Physical and mechanical properties

Madhavi¹,

Reddy²,

Rao³

et al. 2023

E3S Web Conf.

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Concrete’s thermal properties are more complex than for most materials because not only is the concrete a composite material whose constituents have different properties, but its properties also depend on moisture and porosity. Exposure of concrete to elevated temperature affects its mechanical and physical properties. In the current study, M40 and M80 grades of plain self-compacting concrete (SCC) mixes are developed using Nan Su mix design principles to investigate the effect of elevated temperatures on 1) weight and compressive strength 2) compressive strength of SCC when tested cool and hot 3) effect of 2, 4 and 6 hrs. exposure duration of elevated temperatures on compressive strength 4) modulus of elasticity 5) size of testing specimen and 5) effect of thermal cycles on SCC mixes. Results derived the following conclusions 1) the M80 specimens lose more strength than M40 SCC specimens when subjected to elevated temperatures ;2) specimens heated and then permitted to cool before testing lose more strength than those tested while hot; 3) the longer the duration of heating before testing, the larger the loss in strength; 4) The decrease in modulus of elasticity caused by elevated-temperature exposure is more pronounced than the decrease in compressive strength. 5) Small test specimens generally incur greater strength losses than larger ones and 6) Specimens subjected to several cycles of heating and cooling lose more strength than those not subjected to thermal cycling.

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“…Dueto short channel effects, scaling limitations, DIBL, energyconsumption, and other signal integrity issues, conventionaltechnologies are not appealing for the MVL system. Newmaterials and new device technologies like carbon-basedFETs, QDGFET, and Memristor [6][7][8] are being explored to overcome these limitations and implement reliable MVL circuits.…”

Section: Introductionmentioning

confidence: 99%

Performance analysis of 4-bit ternary adder and multiplier using CNTFET for high speed arithmetic circuits

Venkataiah¹,

Y.²,

Jayamma³

et al. 2023

E3S Web Conf.

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Multiple valued logic (MVL) can represent an exponentially higher number of data/information compared to the binary logic for the same number of logic bits. Compared to the conventional devices, the emerging device technologies such as Graphene Nano Ribbon Field Effect Transistor (GNRFET) and carbon nanotube field effect transistor (CNTFET) appears to be very promising for designing MVL logic gates and arithmetic circuits due to some exceptional electrical properties such as the ability to control the threshold voltage. This variation of the threshold voltage is one of the prescribed techniques to achieve multiple voltage levels to implement the MVL circuit.This work presents a 4-input ternary adder using carbon nanotube field effect transistor (CNTFET). Many researchers have been done work on implementation of ternary adders and multipliers. But no one has done the comparison of this proposed ternary adder with different types of nano transistors. Hence this work has been proposed a design of low power and high speed 4-input adder which will be useful for designing of fast ternary multipliers. All the proposed designs have been simulated using emerging device such as CNTFET at 32nm technology node. From the simulations, we have calculated the power consumptions of the proposed designs, carry propagation delay and power delay product for the CNTFET circuits. It has been observed that CNTFET based proposed logic circuits given a better performance than the conventional logical circuits.

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SEM & EDAX analysis of super capacitor

Cited by 36 publications

References 18 publications

A narrative review on use of biomaterials in achieving SDG 9: Build resilient infrastructure, promote sustainable industrialization and foster innovation

A narrative review on use of biomaterials in achieving SDG 9: Build resilient infrastructure, promote sustainable industrialization and foster innovation

The effect of elevated temperature on self-compacting concrete: Physical and mechanical properties

Performance analysis of 4-bit ternary adder and multiplier using CNTFET for high speed arithmetic circuits

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