* . *
  • About
  • Advertise
  • Privacy & Policy
  • Contact
Wednesday, September 10, 2025
Earth-News
  • Home
  • Business
  • Entertainment
    ‘Breaking Bad’ star arrested for incident with neighbor. Here’s the latest – PennLive.com

    Breaking Bad’ Star Arrested Following Neighbor Dispute: Latest Updates

    Palmetto Sports & Entertainment to air Columbia Fireflies playoff games – WIS News 10

    Catch Every Thrilling Moment: Palmetto Sports & Entertainment to Broadcast Columbia Fireflies Playoff Games!

    Jobs roundup: September 2025 | Blizzard Entertainment appoints Walter Kong SVP of live games/mobile development – GamesIndustry.biz

    Blizzard Entertainment Names Walter Kong as SVP of Live Games and Mobile Development in September 2025 Jobs Update

    Monumental Sports & Entertainment Sets Corporate Direction at Nasdaq – PR Newswire

    Monumental Sports & Entertainment Reveals Bold New Corporate Vision at Nasdaq

    The Secret to What Made ‘CarJack’ Work on As the World Turns – yahoo.com

    The Surprising Secret Behind ‘CarJack’s’ Success on As the World Turns

    Victor Garber on his viral “And Just Like That” toilet scene: ‘I was delighted to be doing something ridiculous’ (exclusive) – yahoo.com

    Victor Garber on his viral “And Just Like That” toilet scene: ‘I was delighted to be doing something ridiculous’ (exclusive) – yahoo.com

  • General
  • Health
  • News

    Cracking the Code: Why China’s Economic Challenges Aren’t Shaking Markets, Unlike America’s” – Bloomberg

    Trump’s Narrow Window to Spread the Truth About Harris

    Trump’s Narrow Window to Spread the Truth About Harris

    Israel-Gaza war live updates: Hamas leader Ismail Haniyeh assassinated in Iran, group says

    Israel-Gaza war live updates: Hamas leader Ismail Haniyeh assassinated in Iran, group says

    PAP Boss to Niger Delta Youths, Stay Away from the Protest

    PAP Boss to Niger Delta Youths, Stay Away from the Protest

    Court Restricts Protests In Lagos To Freedom, Peace Park

    Court Restricts Protests In Lagos To Freedom, Peace Park

    Fans React to Jazz Jennings’ Inspiring Weight Loss Journey

    Fans React to Jazz Jennings’ Inspiring Weight Loss Journey

    Trending Tags

    • Trump Inauguration
    • United Stated
    • White House
    • Market Stories
    • Election Results
  • Science
  • Sports
  • Technology
    PAR Technology (PAR) Unveils AI-Powered Assistant Enhancing Restaurant Operations and Customer Engagement – simplywall.st

    PAR Technology Unveils AI-Powered Assistant to Revolutionize Restaurant Operations and Boost Customer Engagement

    Lincoln Laboratory technologies win seven R&D 100 Awards for 2025 – MIT News

    Lincoln Laboratory Technologies Secure Seven Prestigious R&D 100 Awards for 2025

    ASE Technology (ASX) Hits Record High on AI Fuel – uk.finance.yahoo.com

    ASE Technology Rockets to New Heights Driven by Game-Changing AI Breakthroughs

    Tri-Counties Bank marks 50 years of growth with focus on technology and personal service – thebusinessjournal.com

    Tri-Counties Bank Celebrates 50 Years of Growth Driven by Technology and Personal Service

    AI will reshape internet, create jobs in West Virginia says High Technology Foundation’s Estep – WV News

    How AI Is Set to Transform the Internet and Boost Job Growth in West Virginia

    Industry partner provides Ferris State Plastics Engineering Technology students with state-of-the-art equipment to gain in-demand skills – Ferris State University

    Industry Partner Equips Ferris State Plastics Engineering Students with Cutting-Edge Technology to Boost In-Demand Skills

    Trending Tags

    • Nintendo Switch
    • CES 2017
    • Playstation 4 Pro
    • Mark Zuckerberg
No Result
View All Result
  • Home
  • Business
  • Entertainment
    ‘Breaking Bad’ star arrested for incident with neighbor. Here’s the latest – PennLive.com

    Breaking Bad’ Star Arrested Following Neighbor Dispute: Latest Updates

    Palmetto Sports & Entertainment to air Columbia Fireflies playoff games – WIS News 10

    Catch Every Thrilling Moment: Palmetto Sports & Entertainment to Broadcast Columbia Fireflies Playoff Games!

    Jobs roundup: September 2025 | Blizzard Entertainment appoints Walter Kong SVP of live games/mobile development – GamesIndustry.biz

    Blizzard Entertainment Names Walter Kong as SVP of Live Games and Mobile Development in September 2025 Jobs Update

    Monumental Sports & Entertainment Sets Corporate Direction at Nasdaq – PR Newswire

    Monumental Sports & Entertainment Reveals Bold New Corporate Vision at Nasdaq

    The Secret to What Made ‘CarJack’ Work on As the World Turns – yahoo.com

    The Surprising Secret Behind ‘CarJack’s’ Success on As the World Turns

    Victor Garber on his viral “And Just Like That” toilet scene: ‘I was delighted to be doing something ridiculous’ (exclusive) – yahoo.com

    Victor Garber on his viral “And Just Like That” toilet scene: ‘I was delighted to be doing something ridiculous’ (exclusive) – yahoo.com

  • General
  • Health
  • News

    Cracking the Code: Why China’s Economic Challenges Aren’t Shaking Markets, Unlike America’s” – Bloomberg

    Trump’s Narrow Window to Spread the Truth About Harris

    Trump’s Narrow Window to Spread the Truth About Harris

    Israel-Gaza war live updates: Hamas leader Ismail Haniyeh assassinated in Iran, group says

    Israel-Gaza war live updates: Hamas leader Ismail Haniyeh assassinated in Iran, group says

    PAP Boss to Niger Delta Youths, Stay Away from the Protest

    PAP Boss to Niger Delta Youths, Stay Away from the Protest

    Court Restricts Protests In Lagos To Freedom, Peace Park

    Court Restricts Protests In Lagos To Freedom, Peace Park

    Fans React to Jazz Jennings’ Inspiring Weight Loss Journey

    Fans React to Jazz Jennings’ Inspiring Weight Loss Journey

    Trending Tags

    • Trump Inauguration
    • United Stated
    • White House
    • Market Stories
    • Election Results
  • Science
  • Sports
  • Technology
    PAR Technology (PAR) Unveils AI-Powered Assistant Enhancing Restaurant Operations and Customer Engagement – simplywall.st

    PAR Technology Unveils AI-Powered Assistant to Revolutionize Restaurant Operations and Boost Customer Engagement

    Lincoln Laboratory technologies win seven R&D 100 Awards for 2025 – MIT News

    Lincoln Laboratory Technologies Secure Seven Prestigious R&D 100 Awards for 2025

    ASE Technology (ASX) Hits Record High on AI Fuel – uk.finance.yahoo.com

    ASE Technology Rockets to New Heights Driven by Game-Changing AI Breakthroughs

    Tri-Counties Bank marks 50 years of growth with focus on technology and personal service – thebusinessjournal.com

    Tri-Counties Bank Celebrates 50 Years of Growth Driven by Technology and Personal Service

    AI will reshape internet, create jobs in West Virginia says High Technology Foundation’s Estep – WV News

    How AI Is Set to Transform the Internet and Boost Job Growth in West Virginia

    Industry partner provides Ferris State Plastics Engineering Technology students with state-of-the-art equipment to gain in-demand skills – Ferris State University

    Industry Partner Equips Ferris State Plastics Engineering Students with Cutting-Edge Technology to Boost In-Demand Skills

    Trending Tags

    • Nintendo Switch
    • CES 2017
    • Playstation 4 Pro
    • Mark Zuckerberg
No Result
View All Result
Earth-News
No Result
View All Result
Home News

Carbon-based perovskite solar cell without hole transport layer achieves 14.15% efficiency

May 21, 2024
in News
Carbon-based perovskite solar cell without hole transport layer achieves 14.15% efficiency
Share on FacebookShare on Twitter

Researchers in China have outlined a new surface engineering strategy to build low-cost solar cells without a hole transport layer. The devices were treated with benzoylcholine halide to reduce non-radiation recombination and achieved remarkable efficiency and stability.

May 21, 2024 Emiliano Bellini

A group of scientists led by the Beihang University in China has developed a carbon-based all-inorganic perovskite solar cell without the use of an expensive hole transport layer (HTL).

In the proposed cell architecture, the absence of the HTL, which prevents direct contact between the carbon electrode and the perovskite, is compensated by engineering the surface composition of the perovskite film.”The bipolar transport of the perovskite layer and the hole extraction ability of the carbon electrode provide a theoretical basis for the preparation of HTL-free CsPbI2Br carbon-based all-inorganic perovskite solar cells,” the researchers said.

The researchers explained that chemical reactions can be used to modify the low-dimensional (LD) structure on a three-dimensional (3D) perovskite surface to improve the crystallization quality. They used, in particular, benzoylcholine halide (BzChX), which they claimed “effectively” passivates halogen vacancy defects on the film, while reducing non-radiation recombination.

“At the same time, an LD/3D heterostructure is formed on the surface of the CsPbI2Br perovskite films modified by BzChI and BzChBr, which promote the gradient energy level arrangement between the perovskite films and carbon electrode,” they emphasized.

The team built the cell with with a substrate made of tin oxide (FTO), an electron transport layer made of titanium oxide (TiO2), an absorber made of a perovskite material known as CsPbI3, and a carbon electrode.

Tested under standard illumination condition, the proposed cell achieved a power conversion efficiency of 14.15%, an open-circuit voltage of 1.21 V, and a fill factor of 79.03%. For comparison, an reference cell withouth the benzoylcholine halide treatment achieved an efficiency of 12.29%, an open-circuit voltage of 1.20 V, and a fill factor of 78.36%.

The academics also found that the cells treated with benzoylcholine halide, after 120 s steady-state output, still retained over 92.9% of their initial efficiency.

Their findings are available in the paper “Low-dimensional/3D heterostructure boosts efficiency and stability of carbon-based CsPbI2Br perovskite solar cells,” published in Cell Reports Physical Science. “This work provides a feasible way to achieve concurrent energy level optimization and defect passivation by constructing an LD/3D heterostructure for high-performance CsPbI2Br-based photovoltaics,” they stated.

This content is protected by copyright and may not be reused. If you want to cooperate with us and would like to reuse some of our content, please contact: [email protected].

>>> Read full article>>>
Copyright for syndicated content belongs to the linked Source : PV-Magazine – https://www.pv-magazine.com/2024/05/21/carbon-based-perovskite-solar-cell-without-hole-transport-layer-achieves-14-15-efficiency/

Tags: Carbon-basednewsperovskite
Previous Post

European developer reaches financial close on 10 MW of solar in Tunisia

Next Post

A rare risk of asteroid fastballs turns scientists into sluggers

Legacy of ‘green’ papal teaching to take root at Vatican ecology center – Baptist News Global

Papal ‘Green’ Teachings Poised to Thrive at New Vatican Ecology Center

September 10, 2025
UCLA’s Terence Tao: Funding suspensions and the future of math and science – Newsroom | UCLA

Terence Tao Discusses Funding Challenges and the Future of Math and Science

September 10, 2025
Temple University: Master of Science in Sport Business – SportBusiness

Unlock Your Potential with a Master’s Degree in Sport Business

September 10, 2025
Report reveals critically endangered sharks being sold in grocery stores – The Weekly Journal

Shocking Discovery: Critically Endangered Sharks Found for Sale in Grocery Stores

September 10, 2025
PAR Technology (PAR) Unveils AI-Powered Assistant Enhancing Restaurant Operations and Customer Engagement – simplywall.st

PAR Technology Unveils AI-Powered Assistant to Revolutionize Restaurant Operations and Boost Customer Engagement

September 10, 2025
McConathy, Strother earn Louisiana Sports Hall of Fame induction – Northwestern State University Athletics

McConathy and Strother Honored with Louisiana Sports Hall of Fame Induction

September 10, 2025
Everything you need to know about how to buy 2026 FIFA World Cup tickets – CNN

Your Ultimate Guide to Buying 2026 FIFA World Cup Tickets

September 10, 2025
The Economy Just Lost Nearly A Million Jobs, On Paper – Investopedia

The Economy Lost Nearly a Million Jobs – Here’s What You Absolutely Need to Know

September 10, 2025
‘Breaking Bad’ star arrested for incident with neighbor. Here’s the latest – PennLive.com

Breaking Bad’ Star Arrested Following Neighbor Dispute: Latest Updates

September 10, 2025
The MAHA plan for healthier kids includes 128 ideas, but few details – NPR

The MAHA Plan Unveils 128 Ideas to Boost Kids’ Health-But Key Details Remain Missing

September 10, 2025

Categories

Archives

September 2025
MTWTFSS
1234567
891011121314
15161718192021
22232425262728
2930 
« Aug    
Earth-News.info

The Earth News is an independent English-language daily published Website from all around the World News

Browse by Category

  • Business (20,132)
  • Ecology (816)
  • Economy (834)
  • Entertainment (21,711)
  • General (16,965)
  • Health (9,876)
  • Lifestyle (848)
  • News (22,149)
  • People (837)
  • Politics (841)
  • Science (16,043)
  • Sports (21,334)
  • Technology (15,815)
  • World (816)

Recent News

Legacy of ‘green’ papal teaching to take root at Vatican ecology center – Baptist News Global

Papal ‘Green’ Teachings Poised to Thrive at New Vatican Ecology Center

September 10, 2025
UCLA’s Terence Tao: Funding suspensions and the future of math and science – Newsroom | UCLA

Terence Tao Discusses Funding Challenges and the Future of Math and Science

September 10, 2025
  • About
  • Advertise
  • Privacy & Policy
  • Contact

© 2023 earth-news.info

No Result
View All Result

© 2023 earth-news.info

No Result
View All Result

© 2023 earth-news.info

Go to mobile version