Breaking 1.7 V Open Circuit Voltage in Large Area Transparent Perovskite Solar Cells Using Interfaces Passivation DOI
Diego Di Girolamo, Guillaume Vidon, Jessica Barichello

et al.

Advanced Energy Materials, Journal Year: 2024, Volume and Issue: 14(30)

Published: May 17, 2024

Abstract Efficient semi‐transparent solar cells can extend the adoption of photovoltaics beyond standard utility‐scale, commercial, or residential applications. Halide perovskites are particularly suitable in this respect owing to their tunable bandgap. The main drawbacks development transparent perovskite high open‐circuit voltage (V oc ) deficit and difficulties depositing high‐quality thin films over large area substrates, given low solubility bromide chloride precursors. In work, passivation strategies developed for bandgap Br able reduce charge recombination consequently improve V . study demonstrates 1 cm 2 with up 1.73 (1.83 eV Quasi Fermi Level Splitting) a PCE 8.1%. average visible transmittance (AVT) exceeds 70% by means bifacial light management record utilization efficiency (LUE) 5.72 is achieved. Moreover, potential use technology evaluated toward Internet Things (IoT) application bifaciality factor 87% along 17% under indoor lighting. Finally, up‐scaling demonstrated fabricating 20 active modules 7.3% per cell 1.65 V.

Language: Английский

Hydroxamic acid pre-adsorption raises the efficiency of cosensitized solar cells DOI
Yameng Ren, Dan Zhang, Jiajia Suo

et al.

Nature, Journal Year: 2022, Volume and Issue: 613(7942), P. 60 - 65

Published: Oct. 26, 2022

Language: Английский

Citations

321
Photovoltaic/photo-electrocatalysis integration for green hydrogen: A review DOI
Piyali Chatterjee, Ambati Mounika Sai Krishna, Amit K. Chakraborty

et al.

Energy Conversion and Management, Journal Year: 2022, Volume and Issue: 261, P. 115648 - 115648

Published: April 29, 2022

Language: Английский

Citations

101
Roadmap on energy harvesting materials DOI Creative Commons
Vincenzo Pecunia, S. Ravi P. Silva, Jamie Phillips

et al.

Journal of Physics Materials, Journal Year: 2023, Volume and Issue: 6(4), P. 042501 - 042501

Published: March 17, 2023

Abstract Ambient energy harvesting has great potential to contribute sustainable development and address growing environmental challenges. Converting waste from energy-intensive processes systems (e.g. combustion engines furnaces) is crucial reducing their impact achieving net-zero emissions. Compact harvesters will also be key powering the exponentially smart devices ecosystem that part of Internet Things, thus enabling futuristic applications can improve our quality life homes, cities, manufacturing, healthcare). To achieve these goals, innovative materials are needed efficiently convert ambient into electricity through various physical mechanisms, such as photovoltaic effect, thermoelectricity, piezoelectricity, triboelectricity, radiofrequency wireless power transfer. By bringing together perspectives experts in types materials, this Roadmap provides extensive insights recent advances present challenges field. Additionally, analyses performance metrics technologies relation ultimate conversion limits. Building on insights, outlines promising directions for future research fully harness green anytime, anywhere.

Language: Английский

Citations

74
Progress of Photocapacitors DOI Creative Commons
Natalie Flores‐Díaz, Francesca De Rossi, Aparajita Das

et al.

Chemical Reviews, Journal Year: 2023, Volume and Issue: 123(15), P. 9327 - 9355

Published: June 9, 2023

In response to the current trend of miniaturization electronic devices and sensors, complementary coupling high-efficiency energy conversion low-loss storage technologies has given rise development photocapacitors (PCs), which combine in a single device. Photovoltaic systems integrated with supercapacitors offer unique light capabilities, resulting improved overall efficiency over past decade. Consequently, researchers have explored wide range device combinations, materials, characterization techniques. This review provides comprehensive overview photocapacitors, including their configurations, operating mechanisms, manufacturing techniques, focus on emerging applications small wireless devices, Internet Things (IoT), Everything (IoE). Furthermore, we highlight importance cutting-edge materials such as metal–organic frameworks (MOFs) organic for supercapacitors, well novel photovoltaics, advancing PCs carbon-free, sustainable society. We also evaluate potential development, prospects, application scenarios this area research.

Language: Английский

Citations

49
Green solvents, materials, and lead-free semiconductors for sustainable fabrication of perovskite solar cells DOI Creative Commons
Suresh Kumar Podapangi, Farshad Jafarzadeh, Sara Mattiello

et al.

RSC Advances, Journal Year: 2023, Volume and Issue: 13(27), P. 18165 - 18206

Published: Jan. 1, 2023

This review discusses the use of green and environment-friendly methods for fabricating perovskite solar cells (PSCs), including non-toxic solvents lead-free alternatives.

Language: Английский

Citations

49
Advancing flexible thermoelectrics for integrated electronics DOI
Xiao‐Lei Shi, Lijun Wang, Wanyu Lyu

et al.

Chemical Society Reviews, Journal Year: 2024, Volume and Issue: 53(18), P. 9254 - 9305

Published: Jan. 1, 2024

With the increasing demand for energy and climate challenges caused by consumption of traditional fuels, there is an urgent need to accelerate adoption green sustainable conversion storage technologies. The integration flexible thermoelectrics with other various technologies plays a crucial role, enabling multiple forms such as temperature differentials, solar energy, mechanical force, humidity into electricity. development these lays foundation power solutions promotes research progress in conversion. Given complexity rapid this field, review provides detailed overview multifunctional integrated based on thermoelectric focus improving material performance, optimizing design device structures, achieving flexibility expand their application scenarios, particularly multi-functionalization wearable Additionally, we discuss current bottlenecks future directions facilitate continuous advancement field.

Language: Английский

Citations

33
Photovoltaics for indoor energy harvesting DOI Creative Commons
Abhisek Chakraborty, Giulia Lucarelli, Jie Xu

et al.

Nano Energy, Journal Year: 2024, Volume and Issue: 128, P. 109932 - 109932

Published: June 29, 2024

The Internet of Things revolution requires a low-cost, stable, and highly efficient power source to allow autonomous operation smart objects wireless sensors even at very low light levels. Indoor photovoltaics (PV) has the potential fulfil these requirements, providing independence from main grid, portability, improved sustainability for low-consumption devices. Whereas polycrystalline silicon dominates outdoor solar cell market, amorphous is commercially more suited products used inside buildings, delivering higher efficiencies under indoor illumination (with its extremely lower intensities narrower spectra compared sunlight). In recent years, there been remarkable rise in research development new generation photovoltaic cells, i.e., those based on organic, dye-sensitized perovskite absorbers, focused applications with rising well above possible sun reaching surpassing 30 % conversion efficiency threshold. This review provides systematic overview PV devices, highlighting progress achieved strategies design cells as issues be resolved this field continue prosper. We also analyse differences device meant outdoors vs indoors. Markets tapped by harvesting are huge, ranging building-integrated elements consumer products, biomedical communication technologies.

Language: Английский

Citations

30
Roadmap on printable electronic materials for next-generation sensors DOI Creative Commons
Vincenzo Pecunia, Luisa Petti, Joseph Andrews

et al.

Nano Futures, Journal Year: 2024, Volume and Issue: 8(3), P. 032001 - 032001

Published: March 22, 2024

Abstract The dissemination of sensors is key to realizing a sustainable, ‘intelligent’ world, where everyday objects and environments are equipped with sensing capabilities advance the sustainability quality our lives—e.g. via smart homes, cities, healthcare, logistics, Industry 4.0, precision agriculture. realization full potential these applications critically depends on availability easy-to-make, low-cost sensor technologies. Sensors based printable electronic materials offer ideal platform: they can be fabricated through simple methods (e.g. printing coating) compatible high-throughput roll-to-roll processing. Moreover, often allow fabrication flexible/stretchable/biodegradable substrates, thereby enabling deployment in unconventional settings. Fulfilling promise for will require device innovations enhance their ability transduce external stimuli—light, ionizing radiation, pressure, strain, force, temperature, gas, vapours, humidity, other chemical biological analytes. This Roadmap brings together viewpoints experts various materials—and devices thereof—to provide insights into status outlook field. Alongside recent innovations, roadmap discusses outstanding challenges pertaining each technology. Finally, points promising directions overcome thus enable ubiquitous world.

Language: Английский

Citations

20
Promises and challenges of indoor photovoltaics DOI Creative Commons
G. Krishnamurthy Grandhi, George Koutsourakis, James C. Blakesley

et al.

Published: Jan. 29, 2025

Language: Английский

Citations

5
Structural and electronic features enabling delocalized charge-carriers in CuSbSe2 DOI Creative Commons
Yuchen Fu, Hugh Lohan, Marcello Righetto

et al.

Nature Communications, Journal Year: 2025, Volume and Issue: 16(1)

Published: Jan. 2, 2025

Abstract Inorganic semiconductors based on heavy pnictogen cations (Sb 3+ and Bi ) have gained significant attention as potential nontoxic stable alternatives to lead-halide perovskites for solar cell applications. A limitation of these novel materials, which is being increasingly commonly found, carrier localization, substantially reduces mobilities diffusion lengths. Herein, CuSbSe 2 investigated discovered delocalized free carriers, shown through optical pump terahertz probe spectroscopy temperature-dependent mobility measurements. Using a combination theory experiment, the critical enabling factors are found be: 1) having layered structure, allows distortions unit during propagation an acoustic wave be relaxed in interlayer gaps, with minimal changes bond length, thus limiting deformation potentials; 2) favourable quasi-bonding interactions across gap giving rise higher electronic dimensionality; 3) Born effective charges not anomalously high, which, combined small bandgap ( $$\le$$ ≤ 1.2 eV), result low ionic contribution dielectric constant compared contribution, reducing strength Fröhlich coupling. These insights can drive forward rational discovery perovskite-inspired materials that avoid localization.

Language: Английский

Citations

3