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News
A crystal that defies thermoelectric rules
2+ hour, 22+ min ago (511+ words) A schematic electronic band diagram of heavily doped, highly compensated scandium nitride This was discovered in 1821 by Thomas Johann Seebeck, a German physicist of Baltic extraction. Seebeck was experimenting with circuits made of different metals when he noticed that a…...
Data sharing on alternatives to animal testing
2+ hour, 57+ min ago (339+ words) EMA's new pilot promotes data sharing on innovative alternatives to animal testing, enhancing regulatory acceptance of New Approach Methodologies. The European Medicines Agency (EMA) has launched a new voluntary data submission (VDS) pilot to facilitate the sharing of data generated…...
Reworking sulphur to win the energy storage race
1+ mon, 1+ week ago (524+ words) Lithium-sulphur (Li-S) batteries have the potential to rule the roost in the next generation of energy storage technology. They come with five times higher energy density than standard lithium-ion batteries, higher capacity (1,675 mAh) and lower raw material cost. But widespread…...
CityUHK researchers transform vibrations into clean fuels and chemicals through piezosynthesis
1+ mon, 1+ week ago (405+ words) HONG KONG, July 24, 2026 /PRNewswire/ -- From ocean waves and flowing rivers to the systems used to transport and treat water, vibrations are everywhere But can vibrations do more than just shake water?...
Longer-lasting zinc battery
2+ mon, 1+ week ago (466+ words) Scientists at the Institute of Nano Science and Technology (INST), Mohali, have developed a new chemical additive that could significantly improve the performance of rechargeable zinc-ion batteries — a promising alternative to lithium-ion batteries. Zinc-ion batteries are attracting attention because they…...
DAE commissions world’s first nuclear heat-based copper-chlorine hydrogen plant
2+ mon, 1+ week ago (203+ words) The Department of Atomic Energy (DAE) has commissioned what it says is the world’s first hydrogen production facility based on the copper-chlorine (Cu-Cl) thermochemical cycle using process heat from a nuclear reactor. The pilot facility, inaugurated at the Indira Gandhi…...
How ‘spent’ graphite breathes new life into fuel cell
3+ mon, 2+ week ago (339+ words) It is commonly known that lithium-ion (Li-i) batteries can be recycled. But the focus is mostly on salvaging nickel, cobalt and manganese. Their poor cousin graphite is generally ignored; it cannot be reused in new Li-i batteries as it loses…...
Micro-mining for critical rare earth minerals
4+ mon, 2+ week ago (454+ words) Rare earth elements (REEs) are critical to the manufacture and working of electric vehicles, wind turbines, and defence equipment. However, mining for these minerals harms the environment, not to mention the lack of mature and patented refining processes in India,…...
Cosmoserve Space to use Pixxel Space platform
5+ mon, 6+ day ago (436+ words) Cosmoserve Space partners with Pixxel Space to develop satellite technology for space debris removal, aiming for a 2027 demonstration....
Finding a niche in air, water and carbon
5+ mon, 3+ week ago (703+ words) BusinessLine Get BusinessLine apps on Finding a niche in air, water and carbon How the Gurgaon-based Pahwa group of companies has blended science, tech and business to find a profitable spot BREATHE EASY. Deepak Pahwa, Chairman, Pahwa Group It’s rather…...