Safe hydrogen storage a potential benefit of rechargeable proton batteries
A team of scientists at the University of New South Wales’ School of Chemistry have developed an organic material that is able to store protons and they have used it to create a rechargeable proton battery in the lab.
All solar cell efficiencies at a glance – updated
The research group led by Professor Martin Green has published Version 65 of the solar cell efficiency tables. There are 17 new results reported in the new version.
CER grid integration research project wins $1.7 million ARENA grant
The Australian Renewable Energy Agency has granted $1.7 million to a New South Wales university research project to better understand the impacts of integration of consumer energy resources into the grid.
Solar cells built on dots and dashes of silver
A team from the University of New South Wales School of Photovoltaic and Renewable Energy Engineering has reinvented the design of screen-printed contacts to reduce costs and silver consumption, without sacrificing the efficiency of tunnel oxide passivated contact solar cells.
Aiko teams with Australian research centre to push solar cell efficiency limits
Chinese solar cell and module maker Aiko Solar has partnered with the Australian Centre for Advanced Photovoltaics on a $6 million initiative aiming to achieve 30% efficiency with interdigitated back contact silicon solar cells.
PVEL scorecard shows ‘relevant risks’ for TOPCon technology
The results of this year’s Kiwa PVEL scorecard have shown that TOPCon technology is more vulnerable than PERC, and the failure rate at bill of materials has increased to 41%, the highest in history, according to the testing lab.
New passivation strategy increases efficiency of chloride-iodide-based perovskite solar cells by 15%
Although local defects in chloride-iodide-based perovskite are hard to avoid due to ion migration, a group of scientists from the University of New South Wales has found a way to passivate them. They used different combinations of 4-chlorobenzylammonium chloride and 4-chlorobenzylammonium bromide on top of the hole transport layer and reached up to 15% improvement in efficiency.
New research shows vulnerability of TOPCon solar cells to contact corrosion
Researchers at the University of New South Wales claim to have identified new TOPCon contact degradation mechanisms that are significantly influenced by the combination of ions and aluminum-silver paste compositions. The primary degradation mechanism was a significant increase in series resistance.
UNSW researchers cook up recipe for better, more sustainable batteries
Researchers at the University of New South Wales have developed a battery component using food-based acids found in sherbet and winemaking, that could make lithium-ion batteries more efficient, affordable and sustainable.
Researchers on a roll chasing 30-second perovskite cell annealing time
In a laboratory setting, researchers from two Sydney-based universities are working to dramatically reduce time to anneal pervoskite cells, paving the way to replace toxic disposable battery sensors with a sustainable power source.
