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Green Science Alliance Invests in EneCoat Tech. (Int'l., M&A)
EneCoat Technologies
Date: 2021-06-30
In Japan, Kawanishi-City based Green Science Alliance reports it is investing in Kyoto University spin-out startup EneCoat Technologies Co., Ltd, which is developing lead-free perovskite solar cells with high conversion efficiency and durability.

Green Science Alliance researches and manufactures chemical products that can be applied to solar cell, secondary battery including lithium ion battery, capacitor, fuel cell, biomass biodegradable resin, biofuel and biochemicals and other products, according to the company website. (Source: Green Science Alliance Co., Ltd., PR, 29 June, 2021) Contact: Green Science Alliance, +81-72-759-8543, www.gsalliance.co.jp/en; EneCoat Technologies, www.enecoat.com/en

More Low-Carbon Energy News perovskite solar cell,  


New Window Solar Cell from Monash Univ. (New Prod & Tech)
Monash University
Date: 2020-04-27
Monash University engineers in Melbourne, Australia are touting a newly developed next-gen perovskite solar cells (PSCs) semi-transparent solar cell that offers a viable level of efficiency.

Two square metres (around 22 square feet) of the new solar cells would generate about as much electricity as a standard solar panel, according to the latest study -- roughly 140 watts per meter, if tinted to the same degree as current glazed commercial windows.

The semi-transparent cells have a conversion efficiency of 17 pct while still transmitting more than 10 pct of the incoming light. The new cells replace a key solar cell component (Spiro-OMeTAD) with a specially developed polymer, based on an organic semiconductor, which increases overall stability. (Source: Monash University, Science Alert, 22 April, 2020) Contact: Monash University, Jacek Jasieniak, +61 3 9905 9584, Jacek.Jasieniak@monash.edu, www.research.monash.edu

More Low-Carbon Energy News Solar,  Solar Cell,  Solar Window,  


Dalhousie Researcher Touts Perovskite Solar Cell Progress (R&D)
Dalhouse University
Date: 2019-05-20
In Halifax, Dalhousie University assistant professor Ghada Koleilat, one of eight early-career Dalhousie researchers awarded $375,000 in grant funding over three years from Innovation, Science and Economic Development Canada's new frontiers in research fund, is working with perovskite to produce economical and more energy-efficient cells than existing silicon solar cells. Koleilat's solar cell can be used on a wide variety of applications and can be painted on many surfaces.

According to Koleilat, the problem with perovskite cells is their durability when exposed to oxygen and humidity. To address the issue, Koleilat and her team designing an environmentally friendly, hybrid organic-inorganic material with perovskite that can stand the test of time.

Koleilat's lab can produce more than 10 solar cells in 3 hours from perovskite film than can be created in just 15 minutes. Koleilat aims to perfect the molecular recipe of her hybrid material over the next few years. (Source: Dalhousie Univ., CBC, 19 May, 2019) Contact: Dalhousie University, Ghada Koleilat, Assist. Professor of Engineering, (902) 494 4177, ghada.koleilat@dal.ca, www.koleilatresearchgroup.com; www.dal.ca

More Low-Carbon Energy News Solar,  Solar Cell,  perovskite ,  


Perovskite Solar Cells Waterproofed with Graphite (Ind. Report)
Perovskite Solar Cell,University of Bath
Date: 2019-05-13
In the UK, the University of Bath Centre for Sustainable Chemical Technologies, in collaboration with the SPECIFIC team at Swansea University report the use of economical, readily available thermal graphite sheets and a mesoporous carbon scaffold to encapsulate metal-halide perovskites (CsPbBr3) as an inexpensive and efficient waterproofing strategy. Most solar cells currently on the market are made of silicon; these are expensive to make and require a lot of very pure silicon to manufacture.

Perovskite solar cells, using materials with the same 3D structure as calcium titanium oxide, are cheaper to make, thinner and can be easily printed onto surfaces. They also work in low light conditions and can produce a higher voltage than silicon cells.

The research team tested the waterproofing by submerging the coated perovskite cells in water and using the harvested solar energy to split water into hydrogen and oxygen. The coated cells worked underwater for 30 hours, roughly ten hours longer than the previous record. . The study is published in the open access journal Nature Communications. (Source: University of Bath Centre for Sustainable Chemical Technologies, Gren Car Congress, 13 May, 2019) Contact: University of Bath Centre for Sustainable Chemical Technologies, +44 0 1225 385820, csct@bath.ac.uk, www.csct.ac.uk

More Low-Carbon Energy News Perovskite Solar Cell,  


Oxford PV Raises £31Mn for Solar Cell Commercialization (Int'l)
Oxford PV
Date: 2019-03-18
UK perovskite solar firm Oxford PV reports it has raised £31 million ($41 million) following the first close of its Series D funding round. The new funds are earmarked for advancing the company's perovskite based solar cell technology into the commercial phase.

Investors included Chinese wind turbine maker Xinjiang Goldwind Science & Tech Co Ltd., Norwegian oil and gas major Equinor ASA and the venture capital arm of Legal & General Group Plc. The company has raised mare than £76 million over the last five years, including €15 million ($17 million) in financing from the European Investment Bank (EIB). (Source: Oxford PV, Renewables, 15 Mar., 2019) Contact: Oxford PV, +44 1865 951 500, info@oxfordpv.com, www.oxfordpv.com

More Low-Carbon Energy News Oxford PV,  Solar,  EIB,  perovskite solar cell,  

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