Supercapacitors from paddy?

By: Rohit Yadav

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Updated on: 10-Apr-2023

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Through their work with organic waste, especially kitchen waste, the researchers are fostering a new 'Farm-Energy Synergy' to produce usable activated carbon, a key ingredient in making supercapacitors. Supercapacitors made from activated carbon produced from paddy waste offer numerous benefits to consumers in the electronics, energy, and agricultural industries and can contribute to self-sufficiency in the supercapacitors field.

Boosting self-reliance in supercapacitors and energy storage technology will also enhance IP generation and employment opportunities within the country. Currently, India generates around 760 lakh metric tons of paddy waste per year, and farmers often resort to burning straw as a low-cost and efficient alternative to tailing it into the soil, resulting in significant pollution and ecological issues. Burning also reduces the potential use of biomass, resulting in an estimated loss of approximately Rs 92,600 crore for India associated with this method of farm waste management.

Making Environmental Friendly Supercapacitors

The conversion of bio-waste into activated carbon has been successfully demonstrated by IIT Madras researchers, who have used vegetable waste to create supercapacitor electrode materials. They now plan to adapt this technology to convert paddy waste into activated carbon, with the goal of exploring scales of production. The project is being led by Dr Tiju Thomas, Associate Professor at the Department of Metallurgical and Materials, IIT Madras. The institute is seeking CSR Partners to support the project's scaling up and benefits to the country.

Dr Thomas emphasised that the proposed process is a well-defined solution, allowing for the conversion of paddy waste into commercial standard carbon material. The activated carbon can then be used to fabricate supercapacitors that comply with market standards, which can be implemented as a suitable supercapacitor-based hybrid energy storage device. The benefits of activated carbon extend beyond the energy sector, with applications in water treatment, pharmaceuticals, and biochar production. The devices produced by IIT Madras are useful not only for the energy sector but also for the mobility sector, with potential use in electric vehicles.

Xiaomi 14T Pro Geekbench Scores and Key Specs Revealed

By: Aman Singh

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Updated on: 26-Jul-2024

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The Xiaomi 14T Pro, expected to launch soon, has appeared on Geekbench with impressive scores: 9,369 in single-core and 26,083 in multi-core, using Geekbench V4.4. It will run on Android 14 and feature 12GB RAM, powered by the MediaTek Dimensity 9300+ SoC. The device has passed certifications on various platforms, hinting at an imminent release. Camera specs include a 50MP primary, 13MP ultra-wide, and 50MP telephoto lens. The 14T Pro is likely based on the Redmi K70 Ultra, which boasts similar features and chipset.

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Google Pixel Buds Pro 2 Color Options Leak Ahead of Launch

By: Aman Singh

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Updated on: 26-Jul-2024

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New reports reveal that the upcoming Google Pixel Buds Pro 2 will be available in four color options: Charcoal, Porcelain, Aloe, and Hot Pink. This differs slightly from previous reports, which mentioned Raspberry, Porcelain, Mojito, and Haze. The earbuds are expected to be unveiled at the Made by Google event on August 13th. Design leaks suggest the Pixel Buds Pro 2 will retain the egg-shaped charging case with potential design tweaks, including a larger microphone cover and matching color grills. A possible battery upgrade to 650mAh has also been hinted at.

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Apple to Introduce AI-Based Apple Intelligence Features in Upcoming Beta

By: Aman Singh

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Updated on: 26-Jul-2024

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Apple is set to roll out its Apple Intelligence features in an upcoming developer beta for iOS 18, iPadOS 18, and macOS Sequoia. Announced at WWDC 2024, these AI enhancements will significantly upgrade Siri, making it more intuitive and capable. Users will gain access to Writing Tools for proofreading, rewriting, or summarizing text, audio recording summaries, email summaries, and AI-generated emojis called Genmoji. Additionally, the Clean Up feature will help erase unwanted objects from images. The developer beta is expected in August, with a public launch likely in iOS 18.1 around October or November.

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Apple Slashes iPhone Prices in India: Check the New Rates

By: Aman Singh

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Updated on: 26-Jul-2024

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Apple has reduced iPhone prices in India following a 15% customs duty cut on phones and chargers announced in the Union Budget 2024. The price cuts range from minor reductions on base models to significant discounts on Pro models. The iPhone 15 Pro and 15 Pro Max now cost Rs 1,29,800 and Rs 1,54,000, respectively, saving up to Rs 6,000. Meanwhile, the iPhone 13, 14, and 15 series have smaller price cuts. This is the first instance of Apple reducing prices on its Pro models, reflecting a strategic shift in response to the customs duty adjustment.

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Poco M6 Plus Coming to India in August

By: Insha Hashmi

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Updated on: 26-Jul-2024

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Poco plans to release the M6 Plus, a mid-range smartphone featuring a large 6.79-inch LCD screen, a Snapdragon 4 Gen 2 Advanced Edition engine, and a 5000mAh battery, in India on August 1. It is anticipated that the smartphone would include a 108MP primary sensor and a dual-camera configuration. The gadget is anticipated to contend fiercely in the cutthroat mid-range market by providing a reasonably priced alternative that prioritises battery life, performance, and display.

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