Results 201 to 210 of about 82,448 (256)

Efficient Direct Recycling of Spent Batteries: Integrated Lithiation and Delamination

open access: yesAdvanced Science, EarlyView.
An integrated process for the delamination and relithiation of spent cathodes, LixNi0.6Co0.2Mn0.2O2 and LixFePO4, under open‐air conditions is proposed. The transition‐metal (Ni) oxidation state in the cathode is reduced by the oxidation of diethylene glycol, facilitating relithiation. Glycol aldehyde formation induces 100% electrode delamination.
Jeonghwan Song   +11 more
wiley   +1 more source

A General Enzymatic Strategy for Site‐Specific Incorporation of Modified Genetic Building Blocks Into DNA

open access: yesAdvanced Science, EarlyView.
Eco‐friendly enzymatic synthesis of high‐fidelity, site‐specifically modified DNA using 3′‐blocked nucleotides for full synthetic control and next‐generation sequencing compatibility. ABSTRACT Methods for site‐specific incorporation of modified DNA building blocks remain limited.
Raveena Raveena   +2 more
wiley   +1 more source

Electrical‐Stimulation Hydrogel Electronic Skin for Sustainable Hybrid Biomechanical–Electromagnetic Energy Harvesting and Accelerating Wound Healing

open access: yesAdvanced Science, EarlyView.
A hybrid biomechanical–electromagnetic energy‐harvesting e‐skin is developed using a gelatin‐based outer matrix with a zwitterionic conductive inner layer. The e‐skin autonomously generates stable electrical stimulation from daily body motion and ambient electronics, enabling significantly enhanced wound healing bothin vitro and in vivo.
Syun‐Hong Chou   +12 more
wiley   +1 more source

Sustainable Bioprospecting of Electronic Waste

Trends in Biotechnology, 2019
Global electronic waste management is emerging as a critical issue, especially in developing countries. Collective societal effort and scientific innovation are required along with interdisciplinary approaches to the development of sustainable technologies for recycling precious metals.
Jinhui Li, Abhishek Kumar Awasthi
exaly   +3 more sources

Electronic Waste

The United Nations has reported that the world is on track to produce over 180 billion pounds of electronic waste (e-waste) by 2030. This tidal wave of discarded electronic products, including cellular phones, laptop and desktop computers, televisions, solar panels, major household appliances, and telecommunications equipment, poses a
Srijan Goswami   +2 more
  +5 more sources

Electronic wastes

Physical Sciences Reviews, 2018
Abstract E-waste amount is growing at about 4% annually, and has become the fastest growing waste stream in the industrialized world. Over 50 million tons of e-waste are produced globally each year, and some of them end up in landfills causing danger of toxic chemicals leakage over time.
openaire   +1 more source

Electronic Waste

2020
Electronic waste (e-waste) is one of the swift waste streams and comprises of end of life electronic products. The Western countries as alternative destinations for disposal ship the wastes to underdeveloped and developing countries where labor cost is reasonably meager and environmental laws are feebly implemented.
Moonisa A. Dervash   +4 more
openaire   +1 more source

Export of Electronics Equipment Waste

International Journal of Occupational and Environmental Health, 2008
Electronics equipment waste ("e-waste") includes discarded computers, computer monitors, television sets, and cell phones. Less than 10% of e-waste is currently recycled. The United States and other developed countries export e-waste primarily to Asia, knowing it carries a real harm to the poor communities where it will be discarded.
Joseph, LaDou, Sandra, Lovegrove
openaire   +2 more sources

Electronic waste in India

2019 2nd International Conference on Power Energy, Environment and Intelligent Control (PEEIC), 2019
E-waste is a thoughtful ecological and public health problem in India. India is among top five countries in world in terms of production of E-waste. E-waste is a popular name for electronic products nearing the end of their “useful life.” Televisions, Computers, VCRs, fax machines, printers and stereos are common electronic products.
Abhishek Gupta   +3 more
openaire   +1 more source

Electronic Waste Management

2008
Electronic waste includes such items as TVs, computers, LCD and plasma displays, and mobile phones, as well as a wide range of household, medical and industrial equipment which are simply discarded as new technologies become available. Huge and growing quantities of waste are discarded every year and this waste contains toxic and carcinogenic compounds
Martin Goosey   +12 more
openaire   +1 more source

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