Skip to content
Sonnenseite
  • DE
  • EN
  • Legal disclaimer
  • Privacy Policy
  • Contact
  • facebook
  • twitter
  • youtube
  • linkedin
  • xing
  • rss
  • Politics
  • Energy
  • Environment
  • Economy
  • Mobility
  • Science
  • Future
  • Tips
  • Franz Alt
    • Comments and Interviews
    • Lecture Topics
    • Vita
    • Photos
  • Home
  • Politics
  • Energy
  • Environment
  • Economy
  • Mobility
  • Science
  • Future
  • Tips
  • Franz Alt
    • Comments and Interviews
    • Lecture Topics
    • Vita
    • Photos
  • DE
  • EN
  • Legal disclaimer
  • Privacy Policy
  • Contact
  • facebook
  • twitter
  • youtube
  • linkedin
  • xing
  • rss

Science

Silicon Heterojunction Solar Cells Realized with Record Savings in Silver
28.04.202528.04.2025

Silicon Heterojunction Solar Cells Realized with Record Savings in Silver

Without a significant reduction in silver content, the global demand for photovoltaics to ensure a sustainable, [...]
Making desalination more eco-friendly: New membranes could help eliminate brine waste
23.04.202523.04.2025

Making desalination more eco-friendly: New membranes could help eliminate brine waste

Membranes packed with charge help overcome the current salinity limit, making it easier to crystallize ocean [...]
600 kilowatts? This inverter knows how to keep its cool!
16.04.202515.04.2025

600 kilowatts? This inverter knows how to keep its cool!

Power inverters are the beating heart in the drive train of modern electric cars. They turn [...]
Lowest levels on record for Arctic winter sea ice
07.04.202507.04.2025

Lowest levels on record for Arctic winter sea ice

The maximum extent of Arctic winter sea ice is well below the long-term average, with mean [...]
Deeper Understanding: Slow Current Flow Limits Efficiency in Organic Solar Cells
01.04.202501.04.2025

Deeper Understanding: Slow Current Flow Limits Efficiency in Organic Solar Cells

Current research led by TU Chemnitz contributes to a deeper understanding of why slow electrons reduce [...]
Science
07.03.202607.03.2026

Sea level along the world’s coastlines is higher than previously assumed

pixabay.com | Jürgen Jester | Erde aufgeheizt
Science
07.03.202607.03.2026

Significant acceleration of global warming since 2015

Science
02.03.202602.03.2026

“Solar battery” supplies hydrogen from solar energy at the touch of a button

Science
28.02.202628.02.2026

Protecting perovskite solar cells against environmental influences

Science
28.02.202628.02.2026

100V per drop: New perovskite cell converts rain and sunshine to electricity

Depositphotos | Rolff images
Science
28.02.202628.02.2026

Ambitious Climate Policy Ensures Reduction of CO2 Emissions

Filter

  • February 2026
  • January 2026
  • December 2025
  • November 2025
  • October 2025
  • September 2025
  • August 2025
  • July 2025
  • June 2025
  • May 2025
  • April 2025
  • March 2025

Archive

  • 2026
  • 2025
  • 2024
  • 2023
  • 2022
  • 2021
  • 2020
  • 2019
  • 2018
  • 2017
  • 2016
  • 2015
  • 2014

Newsletter

Categories

  • Politics
  • Energy
  • Environment
  • Economy
  • Mobility
  • Science
  • Future
  • Tips

Franz Alt

  • Lecture Topics
  • Vita
  • Photos

Meta

  • Legal disclaimer
  • Privacy Policy
  • Privacy Policy Settings
  • Contact

Sprache

  • DE
  • EN

Presentation inquiries

Book Franz Alt for a presentation:

franzalt@sonnenseite.com

› Lecture topics

© Sonnenseite / Franz Alt 2020
  • facebook
  • twitter
  • youtube
  • linkedin
  • xing
  • rss
Website by Chris Alt