Adv Sci (Weinh) March 2023 PMID 36646654

Cellulose-Based Radiative Cooling and Solar Heating Powers Ionic Thermoelectrics.

Mingna Liao, Debashree Banerjee, Tomas Hallberg, Christina Åkerlind, Md Mehebub Alam, Qilun Zhang, Hans Kariis, Dan Zhao, Magnus P Jonsson

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The discussions highlight the publication's focus on innovative cellulose-based materials for cooling and heating, as seen in phrases like 'generates temperature differences' and 'ionic thermoelectric voltages,' reflecting appreciation for the research's scientific contributions. The tone is respectful and celebratory, emphasizing the researchers' achievements rather than debating broader implications.

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The posts express positive acknowledgment of the research's significance, indicating general support and approval.

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Moderate interest is shown through recognition of the scientific achievements but without deep technical engagement.

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The posts mention the key findings like temperature differences and voltage generation, suggesting some level of engagement.

ImpactNeutral impact

The recognition of the work's novelty and potential implies a moderate perception of impact rather than a strong consensus on transformational change.

Abstract in brief

The research discusses a cellulose-based material that can be used for radiative cooling or solar heating, depending on its treatment, by controlling how it absorbs or reflects sunlight and infrared radiation.
By combining cellulose with additives like carbon black and coating it with indium tin oxide, the researchers created materials that either promote cooling or heating, allowing for temperature differences to be generated between two materials exposed to the sky.
These temperature differences have been used to power ionic thermoelectric devices, producing measurable voltages and heat differences even under moderate sunlight, demonstrating potential for sustainable energy applications.]

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All mentions

Cellulose-Based Radiative Cooling and Solar Heating for Ionic Thermoelectrics

This research explores cellulose-based materials for radiative cooling and solar heating, achieved by controlling sunlight and infrared absorption. These materials generate temperature differences to power ionic…

STEM RTCL TV · Jun 16, 2023 183 views

Magnus Jonsson

@mpjonsson · X

https://t.co/nshZBHyR0v

Feb 15, 2023 · 1,855 followers View post →

Lab of Organic Elec.

@LOE_at_LiU · X

RT @mpjonsson: Congratulations to Mingna on her first 1st author paper for her PhD thesis. Opposite radiative cooling and solar heating of…

Jan 17, 2023 · 1 share · 1,399 followers View post →

Magnus Jonsson

@mpjonsson · X

Jan 17, 2023 · 23 likes · 1 share · 1,855 followers View post →

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Passive radiative cooling can now be controlled electrically ...

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