Energy advances最新文献

{"title":"Electricity generation using a microbial 3D bio-anode embedded bio-photovoltaic cell in a microfluidic chamber†","authors":"Zülal Muganlı, İsmail Bütün, Ghazaleh Gharib and Ali Koşar","doi":"10.1039/D4YA00278D","DOIUrl":"10.1039/D4YA00278D","url":null,"abstract":"<p >New-generation sustainable energy systems serve as major tools to mitigate the greenhouse gas emissions and effects of climate change. Biophotovoltaics (BPVs) presents an eco-friendly approach by employing solar energy to ensure self-sustainable bioelectricity. In contrast to other microbial fuel cells (MFCs), carbon feedstock is not essential for generating electricity with BPVs. However, the low power outputs (μW cm<small>⁻²</small>) obtained from the current systems limit their practical applications. In this study, a new generation polydimethylsiloxane (PDMS) based BPV cell unit was developed with a 3D hydrogel scaffold-based bio-anode to enable microbial biofilm formation for substantial electron capture and extracellular electron transfer. Moreover, the fabricated device was supported using an air-cathode electrode to elevate the gas exchange, thereby enabling optimum photosynthesis. <em>Synechocystis</em> sp. PCC 6803 seeded the 3D bio-anode embedded BPV cell, whose electrical characteristics were analyzed under the illumination of white light as day/night cycles with continuous feeding by the microchannel. For the first five days, the results indicated that the maximum power densities were 0.0534 W m<small>⁻²</small> for dark hours and 0.03911 W m<small>⁻²</small> for light hours without causing any effect on the cellular morphology of the cyanobacteria. As a result, the developed hydrogel scaffold-based bio-anode embedded BPV cell led to higher power densities <em>via</em> enabling a simple, self-sustainable, biocompatible, and eco-friendly energy harvesting platform with a possible capability in the applications of power lab-on-a-chip (LOC), point-of-care (POC), and small-scale portable electronic devices.</p>","PeriodicalId":72913,"journal":{"name":"Energy advances","volume":" 10","pages":" 2439-2452"},"PeriodicalIF":3.2,"publicationDate":"2024-09-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://pubs.rsc.org/en/content/articlepdf/2024/ya/d4ya00278d?page=search","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142207372","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Construction of organic–inorganic hybrid composites derived from C3N5 incorporated with CeO2 for enhanced photocatalytic hydrogen evolution†","authors":"Ashil Augustin, Manova Santhosh Yesupatham, M. D. Dhileepan, Sanguk Son, Ezhakudiyan Ravindran, Bernaurdshaw Neppolian, Hyoung-il Kim and Karthikeyan Sekar","doi":"10.1039/D4YA00476K","DOIUrl":"10.1039/D4YA00476K","url":null,"abstract":"<p >Energy scarcity and environmental issues can be effectively addressed <em>via</em> photocatalytic hydrogen production. The effective combination of semiconductor materials can prevent exciton recombination, making it a highly effective method for enhancing photocatalytic activity. This study details the synthesis of a conjugated polymer encapsulated with a metal oxide photocatalyst using a simple <em>ex situ</em> method. The encapsulation of the polymer with CeO<small>₂</small> nanoparticles resulted in exceptional performance in H<small>₂</small> production, exhibiting improved visible light absorption and a significant increase in charge transfer efficiency. This is attributed to the high charge transfer and reduced recombination in the composite. Moreover, photogenerated holes led to a substantial decline in the recombination rate of excitons and concomitant enhancement in the rate of photocatalytic H<small>₂</small> production. Markedly, the observed hydrogen evolution for 10 wt% of CeO<small>₂</small> doped C<small>₃</small>N<small>₅</small> composites is 1256 μmol g<small>⁻¹</small> h<small>⁻¹</small>, whereas for C<small>₃</small>N<small>₅</small>, it is 125 μmol g<small>⁻¹</small> h<small>⁻¹</small>. Electrochemical analysis showed that the optimized composites exhibit a low electron–hole recombination rate, and UV-vis spectroscopic analysis showed improved visible light absorption resulting in excellent photocatalytic activity. Notably, the proposed system offers a novel strategy for hydrogen evolution <em>via</em> photocatalysis using CeO<small>₂</small>/C<small>₃</small>N<small>₅</small> composites. Consequently, this research offers a new perspective on the design of organo–inorganic heterostructures and introduces a novel pathway to explore their catalytic capabilities.</p>","PeriodicalId":72913,"journal":{"name":"Energy advances","volume":" 10","pages":" 2604-2612"},"PeriodicalIF":3.2,"publicationDate":"2024-09-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://pubs.rsc.org/en/content/articlepdf/2024/ya/d4ya00476k?page=search","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142207345","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Novel carbon-free innovation in centralised ammonia cracking for a sustainable hydrogen economy: the hybrid air-volt ammonia cracker (HAVAC) process","authors":"Chidozie Eluwah and Paul S. Fennell","doi":"10.1039/D4YA00483C","DOIUrl":"10.1039/D4YA00483C","url":null,"abstract":"<p >The hybrid air-volt ammonia cracker (HAVAC) represents a novel approach to centralised ammonia cracking for hydrogen production, enhancing both efficiency and scalability. This novel process integrates renewable electricity and autothermal operation to crack blue or green ammonia, achieving a high thermal efficiency of 94% to 95%. HAVAC demonstrates impressive ammonia conversion rates up to 99.4% and hydrogen yields between 84% and 99.5%, with hydrogen purity of 99.99% meeting ISO 14687:2019 standards. Key innovations include the process's flexibility to operate in three modes: 100% renewable electricity, 100% air autothermal, or a hybrid approach. This versatility optimizes energy use and adapts to varying conditions. The gas heated cracker (GHC) within HAVAC efficiently reduces energy demands by utilizing waste heat. Modelled using the Aspen Plus Simulator and validated against experimental data, HAVAC's economic analysis indicates a levelized cost of hydrogen (LCOH) between $3.80 per kg-H<small>₂</small> and $6.00 per kg-H<small>₂</small>. The process's environmental benefits include reduced greenhouse gas emissions and effective NOx waste management. Future research will focus on scaling up, reducing ammonia feed cost, optimizing catalysts, and enhancing waste management. HAVAC offers substantial promise for advancing hydrogen production and supporting a sustainable, carbon-free hydrogen economy. The technical and economic data generated by this analysis will assist decision-makers and researchers in advancing the pursuit of a carbon-free hydrogen economy.</p>","PeriodicalId":72913,"journal":{"name":"Energy advances","volume":" 10","pages":" 2627-2647"},"PeriodicalIF":3.2,"publicationDate":"2024-09-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://pubs.rsc.org/en/content/articlepdf/2024/ya/d4ya00483c?page=search","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142207343","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Efficiency in photocatalytic production of hydrogen: energetic and sustainability implications","authors":"Rocío Sayago-Carro, Luis José Jiménez-Chavarriga, Esperanza Fernández-García, Anna Kubacka and Marcos Fernández-García","doi":"10.1039/D4YA00361F","DOIUrl":"10.1039/D4YA00361F","url":null,"abstract":"<p >Hydrogen generation through a photocatalytic process appears to be a promising technology to produce this energy vector through a novel, efficient, green, and sustainable process. The fruitful use of sunlight as an excitation source and renewable bio-derived reactants as well as the development of highly efficient catalysts are required to achieve this goal. In this perspective article, we focus on describing how to braid energy and sustainability sides of hydrogen photo-generation into a single parameter, allowing quantitative measurement and trustful comparison of different catalytic systems. Starting from the energy-related efficiency parameters defined by the IUPAC, we present novel approaches leading to parameters enclosing energy and sustainability information. The study is completed with the analysis of other, non-IUPAC, parameters of broad use such as the solar-to-hydrogen observable. The set of results available in the literature for the water splitting reaction and the use of bio-derived sacrificial molecules are reviewed to assess the potential of such reactions in the energy-efficient and sustainable production of hydrogen.</p>","PeriodicalId":72913,"journal":{"name":"Energy advances","volume":" 11","pages":" 2738-2757"},"PeriodicalIF":3.2,"publicationDate":"2024-09-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://pubs.rsc.org/en/content/articlepdf/2024/ya/d4ya00361f?page=search","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142207374","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Correction: Acid–base concentration swing for direct air capture of carbon dioxide","authors":"Anatoly Rinberg and Michael J. Aziz","doi":"10.1039/D4YA90035A","DOIUrl":"https://doi.org/10.1039/D4YA90035A","url":null,"abstract":"<p >Correction for ‘Acid–base concentration swing for direct air capture of carbon dioxide’ by Anatoly Rinberg and Michael J. Aziz, <em>Energy Adv.</em>, 2024, https://doi.org/10.1039/d4ya00251b.</p>","PeriodicalId":72913,"journal":{"name":"Energy advances","volume":" 9","pages":" 2416-2416"},"PeriodicalIF":3.2,"publicationDate":"2024-08-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://pubs.rsc.org/en/content/articlepdf/2024/ya/d4ya90035a?page=search","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142174073","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Anion exchange membrane water electrolysis over superparamagnetic ferrites†","authors":"Tiago Fernandes, Ramsundar Rani Mohan, Laura Donk, Wei Chen, Chiara Biz, Mauro Fianchini, Saeed Kamali, Siavash Mohammad Alizadeh, Anna Kitayev, Aviv Ashdot, Miles Page, Laura M. Salonen, Sebastian Kopp, Ervin Tal Gutelmacher, José Gracia, Marta Costa Figueiredo and Yury V. Kolen’ko","doi":"10.1039/D4YA00170B","DOIUrl":"10.1039/D4YA00170B","url":null,"abstract":"<p >The oxygen evolution reaction (OER) is usually the bottleneck in water electrolysis due to its sluggish kinetics, resulting in increased costs in the production of green hydrogen. Therefore, there is a need for more efficient, stable, and ideally, critical-raw-material-free catalysts. To this end, we have synthesized nanosized spinel ferrites CoFe<small>₂</small>O<small>₄</small>, NiFe<small>₂</small>O<small>₄</small>, and ZnFe<small>₂</small>O<small>₄</small>, and a high-entropy spinel ferrite Zn<small>_0.2</small>Mn<small>_0.2</small>Ni<small>_0.2</small>Co<small>_0.2</small>Fe<small>_2.2</small>O<small>₄</small> through a simple coprecipitation reaction in an automated reactor on a gram scale. The powder X-ray diffraction and transmission electron microscopy studies revealed crystallite sizes of 20–35 nm. Insight into the oxidation states and cation distribution in the mixed spinel systems was gained through X-ray photoelectron and Mössbauer spectroscopy studies. The activity of all spinel ferrites was tested for the OER through half-cell laboratory measurements and full-cell anion exchange membrane electrolysis (AEMEL), where Zn<small>_0.2</small>Mn<small>_0.2</small>Ni<small>_0.2</small>Co<small>_0.2</small>Fe<small>_2.2</small>O<small>₄</small> showed the lowest overpotential of 432 mV at a current density of 10 mA cm<small>⁻²</small>. All the synthesized ferrites demonstrated good stability up to 20 h, with NiFe<small>₂</small>O<small>₄</small> being the most active in high current density experiments up to 2 A cm<small>⁻²</small>. In addition, studies on the magnetic properties at room temperature revealed a largely superparamagnetic response of the prepared materials, indicating that quantum spin-exchange interactions facilitate oxygen electrochemistry. Computational calculations shed light on the superior catalytic activities of NiFe<small>₂</small>O<small>₄</small> and Zn<small>_0.2</small>Mn<small>_0.2</small>Ni<small>_0.2</small>Co<small>_0.2</small>Fe<small>_2.2</small>O<small>₄</small>, the two strongly correlated oxides that exhibit the highest magnetization and the smallest band gaps, corroborating the recent principles determining the activity of magnetic oxides in electron transfer reactions.</p>","PeriodicalId":72913,"journal":{"name":"Energy advances","volume":" 10","pages":" 2575-2586"},"PeriodicalIF":3.2,"publicationDate":"2024-08-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://pubs.rsc.org/en/content/articlepdf/2024/ya/d4ya00170b?page=search","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142207380","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Direct formate anion exchange membrane fuel cells with a PdAu bimetallic nanoparticle anode electrocatalyst obtained by metal vapor synthesis†","authors":"Carolina Castello, Tailor Peruzzolo, Marco Bellini, Maria V. Pagliaro, Francesco Bartoli, Enrico Berretti, Lorenzo Poggini, Emanuela Pitzalis, Claudio Evangelisti and Hamish A. Miller","doi":"10.1039/D4YA00324A","DOIUrl":"10.1039/D4YA00324A","url":null,"abstract":"<p >Fuels can be produced from the electrochemical reduction of industrial waste CO<small>₂</small> (e-fuels) using renewable energy and hence are an attractive option for the storage of renewable energy in a chemical form. The energy stored in the e-Fuel may be recovered on-demand using a direct fuel cell thus completing a carbon neutral cycle. Anion exchange membrane fuel cells (AEMFCs) are versatile devices that can be fed by both a gaseous fuel such as H<small>₂</small> and with liquid fuels (<em>e.g.</em> alcohols, formate, hydrazine, NaBH<small>₄</small>). Formate is a molecule that can be easily obtained by the electrochemical reduction of CO<small>₂</small> with high selectivity. Efficient re-transformation of the energy stored in the chemical bonds into electrical energy requires the development of efficient and stable electrocatalysts. Palladium alloy catalysts are highly active under alkaline conditions when Pd is mixed with more oxophilic transition metals. Here we report that enhanced activity and stability can be obtained with Au–Pd alloy nanoparticles when compared to a Pd catalyst. Both catalysts are prepared by a metal vapour synthesis method. We show that the key to enhanced performance is the partial segregation of Au to the NP surface that increases oxophilicity and favours the adsorption and transfer of OH<small>⁻</small> species to the active Pd sites. This enhanced activity translates to high power densities and performance stability when employed in AEMFCs fed with aqueous potassium formate fuel (Peak power density of 0.14 W cm<small>⁻²</small>, energy efficiency of 33%, faradaic efficiency of 80%).</p>","PeriodicalId":72913,"journal":{"name":"Energy advances","volume":" 10","pages":" 2520-2529"},"PeriodicalIF":3.2,"publicationDate":"2024-08-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://pubs.rsc.org/en/content/articlepdf/2024/ya/d4ya00324a?page=search","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142207373","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Quantitative local state of charge mapping by operando electrochemical fluorescence microscopy in porous electrodes†","authors":"Anton M. Graf, Thomas Cochard, Kiana Amini, Michael S. Emanuel, Shmuel M. Rubinstein and Michael J. Aziz","doi":"10.1039/D4YA00362D","DOIUrl":"10.1039/D4YA00362D","url":null,"abstract":"<p >We introduce <em>operando</em> quantitative electrochemical fluorescence state of charge mapping (QEFSM), a non-invasive technique to study operating electrochemical systems along with a new design of optically transparent microfluidic redox flow cells compatible with the most demanding optical requirements. QEFSM allows quantitative mappings of the concentration of a particular oxidation state of a redox-active species within a porous electrode during its operation. In this study, we used confocal microscopy to map the fluorescence signal of the reduced form of 2,7-anthraquinone disulfonate (AQDS) in a set of multistep-chronoamperometry experiments. Calibrating these images and incorporating an analytical model of quinhydrone heterodimer formation with no free parameters, and accounting for the emission of each species involved, we determined the local molecular concentration and the state of charge (SOC) fields within a commercial porous electrode during operation. With this method, electrochemical conversion and species advection, reaction and diffusion can be monitored at heretofore unprecedented transverse and axial resolution (1 μm and 25 μm, respectively) at frame rates of 0.5 Hz, opening new routes to understanding local electrochemical processes in porous electrodes. We observed pore-scale SOC inhomogeneities appearing when the fraction of electroactive species converted in a single pass through the electrode becomes large.</p>","PeriodicalId":72913,"journal":{"name":"Energy advances","volume":" 10","pages":" 2468-2478"},"PeriodicalIF":3.2,"publicationDate":"2024-08-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://pubs.rsc.org/en/content/articlepdf/2024/ya/d4ya00362d?page=search","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142207378","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Ion-conductive vs. non-ion-conductive ceramic fillers in silane-linked polyethylene oxide-based composite polymer electrolytes with high room-temperature ionic conductivity†","authors":"Eun Ju Jeon, Sharif Haidar, Laura Helmers, Arno Kwade and Georg Garnweitner","doi":"10.1039/D4YA00231H","DOIUrl":"10.1039/D4YA00231H","url":null,"abstract":"<p >Polyethylene oxide (PEO)-based polymer electrolytes, despite their cost-effectiveness and ease of processing, suffer from low ionic conductivity at lower temperatures due to the semi-crystalline nature of PEO. Incorporating ceramic filler particles into the polymer matrix offers a potential solution by disrupting its rigid crystalline structure, thereby improving the flexibility of the polymer chains. However, the Li ion conduction pathway within these composite polymer electrolytes (CPEs) remains predominantly within the polymer matrix if the filler particles are only physically mixed. The surface modification of filler particles can improve the interfacial compatibility and ionic conductivity. In this work, two types of filler particles, passive ZrO<small>₂</small> and active Li<small>₇</small>La<small>₃</small>Zr<small>₂</small>O<small>₁₂</small> (LLZO), are compared and incorporated into PEO–polyethylene glycol (PEG)–lithium bis(trifluoromethanesulfonyl)imide (LiTFSI) CPEs. The surface of the filler particles is functionalized with a silane ligand ((3-glycidyloxypropyl)trimethoxysilane (GPTMS)) prior to their integration into the PEO matrix. This modifies the interfacial properties between the polymer and the filler particles, hence influencing the ionic conductivity. The functionalized ZrO<small>₂</small> fillers enhance the ionic conductivity of the CPEs by reducing the crystallinity of PEO. The PEO–PEG–LiTFSI CPE with 15 vol% of GPTMS–ZrO<small>₂</small> achieved an ionic conductivity of 6.66 × 10<small>⁻⁴</small> S cm<small>⁻¹</small> at 20 °C, which is significantly higher than that of the standard PEO–LiTFSI (9.26 × 10<small>⁻⁶</small> S cm<small>⁻¹</small>). Additionally, coupling GPTMS to PEO chains without the introduction of filler particles also improved the ionic conductivity, while the incorporation of functionalized LLZO fillers does not, which is attributed to a LiCO<small>₃</small> passivation layer. The results suggest a viable strategy to overcome the inherent limitations of PEO electrolyte, thus offering valuable insights into the design and optimization of CPEs for practical applications.</p>","PeriodicalId":72913,"journal":{"name":"Energy advances","volume":" 10","pages":" 2428-2438"},"PeriodicalIF":3.2,"publicationDate":"2024-08-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://pubs.rsc.org/en/content/articlepdf/2024/ya/d4ya00231h?page=search","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142207377","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Optical constants manipulation of formamidinium lead iodide perovskites: ellipsometric and spectroscopic twigging†","authors":"Mohd Taukeer Khan, Muhammed P. U. Haris, Baraa Alhouri, Samrana Kazim and Shahzada Ahmad","doi":"10.1039/D4YA00339J","DOIUrl":"10.1039/D4YA00339J","url":null,"abstract":"<p >Unraveling the knowledge of the complex refractive index and photophysical properties of the perovskite layer is paramount to uncovering the physical process that occurs in a perovskite solar cell under illumination. Herein, we probed the optical and photophysical properties of FAPbI<small>₃</small> (FAPI) and Cs<small>_0.1</small>FA<small>_0.9</small>PbI<small>₃</small> (CsFAPI) thin films deposited from pre-synthesized powder, by the spectroscopic ellipsometer and time-resolved fluorescence spectra. We determined the complex refractive index of perovskite films by fitting the measured spectroscopic ellipsometer data with the three-oscillator Tauc–Lorentz (T–L) model. We deduced that the CsFAPI thin film had a slightly lower absorption coefficient than the FAPI, but a higher refractive index and dielectric constant than the FAPI. The peak photoluminescence (PL) emission of FAPI and CsFAPI thin film on glass substrates was observed around 803 nm and 799 nm, respectively, while on ITO substrates, both FAPI and CsFAPI thin film was quenched and red-shifted to 816 nm. The methylammonium free pure CsFAPI-based perovskite solar cell fabricated in p–i–n configuration, measured a competitive efficiency of 16.14%, characterized by a <em>J</em><small>_SC</small> of 23.995 mA cm<small>⁻²</small>, <em>V</em><small>_OC</small> of 912 mV, and FF of 73.74%.</p>","PeriodicalId":72913,"journal":{"name":"Energy advances","volume":" 10","pages":" 2512-2519"},"PeriodicalIF":3.2,"publicationDate":"2024-08-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11369667/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142141910","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}