Se Eun Jeong , Junghwan Kim , Dongju Lee , Dae-Yoon Kim , Jun Yeon Hwang , Nam Dong Kim , Jungwon Kim , Nam Ho You , Bon-Cheol Ku , Seo Gyun Kim
{"title":"Surface engineering of carbon nanotube films via pyrene grafting for high-performance flexible supercapacitors","authors":"Se Eun Jeong , Junghwan Kim , Dongju Lee , Dae-Yoon Kim , Jun Yeon Hwang , Nam Dong Kim , Jungwon Kim , Nam Ho You , Bon-Cheol Ku , Seo Gyun Kim","doi":"10.1016/j.apsadv.2025.100841","DOIUrl":"10.1016/j.apsadv.2025.100841","url":null,"abstract":"<div><div>The performance of carbon nanotube (CNT)-based supercapacitors has been limited by their low surface area and lack of redox-active sites. Herein, we present a simple and scalable method to functionalize single-walled CNTs with pyrene moieties through radical grafting, enabled by thermal desulfonation of sulfonated pyrene. To enhance grafting efficiency, CNTs were intentionally shortened, increasing the number of reactive ends. The resulting pyrene-grafted short CNTs (PYgSCNTs) exhibited increased surface area and redox functionality without compromising the intrinsic electrical and mechanical properties of CNTs. Morphological and structural analyses confirmed successful grafting and formation of mesoporous structures. Electrochemical characterization revealed that PYgSCNT films deliver significantly improved capacitance, achieving a specific capacitance of 59.2 F g⁻¹, excellent rate capability, and stable cycling over 2000 cycles. A flexible supercapacitor device fabricated using PYgSCNT films as electrodes demonstrated a high volumetric energy density of 8.9 mW h cm⁻³ and power density of 878 mW cm⁻³, surpassing the performance of conventional CNT-containing devices. This work offers a non-destructive, solution-processable approach for surface engineering of CNTs, opening new avenues for the development of high-performance, flexible energy storage systems.</div></div>","PeriodicalId":34303,"journal":{"name":"Applied Surface Science Advances","volume":"29 ","pages":"Article 100841"},"PeriodicalIF":8.7,"publicationDate":"2025-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145007360","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Dong Yeol Shin , Jeesoo Lee , Yewon Han , Sunghwan Choi , Kyung-Tae Kang
{"title":"Real-time prediction of dielectric properties in a HZO-Based thin-film capacitor using deep learning","authors":"Dong Yeol Shin , Jeesoo Lee , Yewon Han , Sunghwan Choi , Kyung-Tae Kang","doi":"10.1016/j.apsadv.2025.100848","DOIUrl":"10.1016/j.apsadv.2025.100848","url":null,"abstract":"<div><div>The dielectric properties of hafnium–zirconium oxide (HZO)-based thin-film capacitors are critical for optimizing device performance and improving device reliability. Conventional methods for characterizing these properties rely on direct electrical measurements, which are time-consuming and unsuitable for large-scale semiconductor production. This study presents an AI-based method that rapidly predicts the dielectric properties of HZO thin films from microscopic image data. A convolutional neural network (CNN) model was trained to infer dielectric behavior based on color changes induced by post-metal annealing (PMA) process conditions. These surface color variations are directly linked to internal structural phase transitions, supporting the use of optical features as indicators of dielectric phase states. The model achieved prediction accuracies of 63 % and 50 % when trained on image data from HZO and Mo regions in HZO thin-film capacitors, respectively. Using combined image data from both regions improved accuracy to 88 %, highlighting the significance of capturing both HZO crystal structure changes and Mo electrode oxidation effects. This AI-based inspection technique enables rapid, non-contact classification of dielectric properties at the chip level before the packaging process, offering a practical tool for early detection and process optimization in semiconductor manufacturing. In addition, this AI-based imaging inspection may work as a sensor module for the real-time feedback control system to achieve the targeted dielectric properties. While demonstrated on HZO, the approach can be extended to other thin-film materials where physical or chemical changes affect surface appearance, providing a scalable and cost-effective platform for inline quality control across various device fabrication processes.</div></div>","PeriodicalId":34303,"journal":{"name":"Applied Surface Science Advances","volume":"29 ","pages":"Article 100848"},"PeriodicalIF":8.7,"publicationDate":"2025-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145044764","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Equilibrium and dynamics of single-peptide binding to aluminum oxides: Emphasizing the role of local surface charge and hydrophobicity","authors":"Joanne Lê-Chesnais , Christophe Méthivier , Daniela Rodriguez , Christophe Humbert , Jean-François Lambert , Jessem Landoulsi","doi":"10.1016/j.apsadv.2025.100840","DOIUrl":"10.1016/j.apsadv.2025.100840","url":null,"abstract":"<div><div>Understanding the interactions between biomolecules and mineral surfaces is a fundamental challenge at the crossroads of colloid science, surface chemistry, and molecular biophysics. While peptides and amino acids are known to bind a variety of metal oxides, our understanding remains limited regarding how local surface characteristics influence these interactions at the nanoscale. This is particularly important for “real surfaces” which intrinsically exhibit heterogenous features that determines their behavior when interacting with biomolecules. Herein, we present a fresh perspective that focuses on probing local surface properties and dipeptide (Glu-Ala) binding on oxides grown on polycrystalline aluminum metal at the single-molecule level. First, a comprehensive surface characterization is performed to resolve the chemical composition and topography of two different native aluminum oxide surfaces. Then, by using atomic force microscopy (AFM) in force spectroscopy mode, we employ chemical force microscopy and colloidal probe techniques to quantify local surface charge and hydrophobicity, revealing noticeable differences between the two studied surfaces. Our findings demonstrate that both free enthalpies of adsorption (Δ<sub>ads</sub><em>G</em>°) and kinetic unbinding rates (<em>k</em><sub>off</sub>) are highly influenced by the surface characteristics probed locally, and suggest that the interaction of the dipeptide with the surfaces is dominated by van der Waals and hydrogen bonding. Beyond these fundamental insights regarding peptide–mineral interactions, this work provides methodological developments that are relevant for exploring molecular recognition mechanism, particularly on “real” oxide surfaces. Additionally, the implications of our findings extend to the design of peptide-functionalized materials and offer new perspectives on surface-mediated prebiotic chemistry, potentially relevant to the emergence of life on early Earth.</div></div>","PeriodicalId":34303,"journal":{"name":"Applied Surface Science Advances","volume":"29 ","pages":"Article 100840"},"PeriodicalIF":8.7,"publicationDate":"2025-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145044762","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Niclas Hanisch , Philipp Steinert , Thomas Lindner , Hendrik Liborius , Andreas Schubert , Thomas Lampke
{"title":"Scale influence in surface design regarding laser structures for adhesion enhancement in polymer-metal hybrids: A fractal dimension approach","authors":"Niclas Hanisch , Philipp Steinert , Thomas Lindner , Hendrik Liborius , Andreas Schubert , Thomas Lampke","doi":"10.1016/j.apsadv.2025.100838","DOIUrl":"10.1016/j.apsadv.2025.100838","url":null,"abstract":"<div><div>Surface structuring enhances adhesion, particularly at the interface of polymer-metal hybrids. Therefore, laser beam machining is well-established. However, the influence of scaling of such structures was not sufficiently determined yet. Correlating surface structure to functional properties, especially the adhesion strength, offers opportunities for further optimization in surface design and in processing. Therefore, the fractal dimension was employed to establish a quantitative correlation and to investigate the influence of structure scaling on groove structures in aluminum 6082 specimens for subsequent joining to a polymer counterpart as well as on modeled groove structures. Regardless of the actual groove widths, similar values of the fractal dimension for similar aspect-ratios were calculated – approximately 1.09, 1.13, and 1.16 for the structure densities 10 %, 20 %, and 30 %, respectively. For both cases (virtual, experimental) the fractal dimension acts as a scale-independent measure. Finally, the adhesion strength from 3.5 MPa to 18.5 MPa in lap shear tests occurred – despite partially within the standard deviation – independently of the scaling as well. Furthermore, a direct correlation between fractal dimension and adhesion strength is indicated (<em>R</em><sup>2</sup> > 0.94). In conclusion, the suitability of the fractal dimension as quantitative design criterion and the feasibility of scaling for structuring were substantiated.</div></div>","PeriodicalId":34303,"journal":{"name":"Applied Surface Science Advances","volume":"29 ","pages":"Article 100838"},"PeriodicalIF":8.7,"publicationDate":"2025-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144921313","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Samuel Porcar , Marcel Schmickler , Hayri Okcu , Jorit Obenlüneschloß , Stefano d’Ercole , Laura Cervera- Gabalda , Itziar Galarreta-Rodriguez , Juan Rubio-Zuazo , Jaime Gonzalez Cuadra , Abderahim Lahlahi , Diego Fraga , Camilo Sanchez-Velasquez , Daniel Bellet , Thomas Fix , Juan B. Carda , Anjana Devi , David Muñoz-Rojas
{"title":"Low-temperature, high-throughput spatial atomic layer deposition of NiOx nanocrystalline thin films from [Ni(ipki)2]","authors":"Samuel Porcar , Marcel Schmickler , Hayri Okcu , Jorit Obenlüneschloß , Stefano d’Ercole , Laura Cervera- Gabalda , Itziar Galarreta-Rodriguez , Juan Rubio-Zuazo , Jaime Gonzalez Cuadra , Abderahim Lahlahi , Diego Fraga , Camilo Sanchez-Velasquez , Daniel Bellet , Thomas Fix , Juan B. Carda , Anjana Devi , David Muñoz-Rojas","doi":"10.1016/j.apsadv.2025.100836","DOIUrl":"10.1016/j.apsadv.2025.100836","url":null,"abstract":"<div><div>Spatial atomic layer deposition (SALD) is a recent ALD variant enabling much faster deposition rates, even at atmospheric pressure, making it ideal for scalable, low-cost devices. NiO<sub>x</sub>, a transparent p-type oxide, is widely used in emerging technologies like perovskite solar cells. However, no suitable SALD process for NiO thin films has been reported so far. In this work, we present the deposition of nanocrystalline NiO<sub>x</sub> thin films via SALD using a recent Ni precursor not yet explored for the ALD of NiO, namely, bis(4-(isopropylamino)pent-3en-2-onato)nickel(II) or [Ni(<sup>i</sup>pki)<sub>2</sub>]. O<sub>2</sub> has been used as coreactant, with higher deposition rates being achieved if H<sub>2</sub>O is added to the O<sub>2</sub> flow. A narrow ALD window has been obtained between 230 °C and 250 °C, where a GPC of 0.023 nm is observed. This corresponds to a deposition rate of 1.4 nm/min, which is 2 to 10 times faster than the rates reported for conventional ALD of NiO thin films. Remarkably, the growth onset of NiO<sub>x</sub> starts around only 170 °C. The transmittance of the films reaches nearly 97 % in the visible for 55 nm thick films. Scanning electron microscopy (SEM) and transmission electron microscopy (TEM) studies revealed a high homogeneity of the films. X-ray diffraction (XRD), Raman spectroscopy and X-ray absorption spectroscopy (XAS) studies confirm the presence of a cubic NiO<sub>x</sub> crystalline phase. Finally, NiO<sub>x</sub> films have been deposited on Ag nanowire networks, demonstrating the possibility of depositing homogeneous and conformal coatings with this new process.</div></div>","PeriodicalId":34303,"journal":{"name":"Applied Surface Science Advances","volume":"29 ","pages":"Article 100836"},"PeriodicalIF":8.7,"publicationDate":"2025-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144932069","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Development of high-efficiency D-π-A dye photosensitizers for dye-sensitized solar cells: Substantial influence of electronic properties","authors":"Zahra Shariatinia","doi":"10.1016/j.apsadv.2025.100846","DOIUrl":"10.1016/j.apsadv.2025.100846","url":null,"abstract":"<div><div>To achieve high efficiency dye-sensitized solar cells (DSSCs), some dye photosensitizers were designed with an architecture of donor-π-acceptor (D-π-A) using CH<sub>3</sub> (Me), OCH<sub>3</sub> (OMe), and N(CH<sub>3</sub>)<sub>2</sub> (NMe<sub>2</sub>) as electron donor groups while F, Cl, and Br as electron acceptors that were attached to the triphenylamine (TPA)-based dye. The electronic effects of substituents were scrutinized on the electronic, optical, charge transfer, stability, and photovoltaic features of dyes used in DSSC devices by density functional theory (DFT) and time-dependent DFT (D-DFT) computations. To systematically determine the best computational method, six different functionals and two basis sets were examined, confirming the M06-D3/6-31G(d,p) computational method afforded the most favorable results. The UV-Vis absorption spectra revealed <span><math><msubsup><mi>λ</mi><mrow><mi>m</mi><mi>a</mi><mi>x</mi></mrow><mrow><mi>a</mi><mi>b</mi><mi>s</mi></mrow></msubsup></math></span> values within the UV-visible and near-infrared regions, confirming these materials would be exceptional light-responsive photosensitizers for DSSCs. Negative ΔG<sub>injection</sub> values of all molecules approved their spontaneous electron injection toward the TiO<sub>2</sub> semiconductor in photoanode. Higher photovoltaic parameters were achieved upon attachment of Me and OMe, NMe<sub>2</sub> substituents on the TPA-H dye. Lastly, the rationally developed molecules could be applied as next-generation dyes in fabrication of high efficiency DSSC photovoltaics, particularly the TPA-NMe<sub>2</sub>,Br with the most preferred optoelectronic and photovoltaic properties was chosen as the most ideal dye photosensitizer for DSSCs.</div></div>","PeriodicalId":34303,"journal":{"name":"Applied Surface Science Advances","volume":"29 ","pages":"Article 100846"},"PeriodicalIF":8.7,"publicationDate":"2025-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145010340","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Su-Bin Kim , Mantae Kim , Jaein Lee , Hokab Choi , Seul-Yi Lee , Soo-Jin Park
{"title":"Impact of pore structure in pitch-based activated carbon fibers on Cr(VI) adsorption behaviors","authors":"Su-Bin Kim , Mantae Kim , Jaein Lee , Hokab Choi , Seul-Yi Lee , Soo-Jin Park","doi":"10.1016/j.apsadv.2025.100835","DOIUrl":"10.1016/j.apsadv.2025.100835","url":null,"abstract":"<div><div>Hexavalent chromium (Cr(VI)) is a highly toxic pollutant widely used in various industrial processes, posing serious threats to human health and the environment. Herein, pitch-based activated carbon fibers (PACFs) were synthesized via steam activation of pitch precursors to achieve efficient Cr(VI) removal from aqueous solutions. PACF_800, activated at 800 °C, exhibited an exceptionally high specific surface area (1768 m<sup>2</sup> g<sup>–1</sup>) and a micropore volume of 0.872 cm<sup>3</sup> g<sup>–1</sup>, accounting for 63.5 % of the total pore volume. The maximum adsorption capacity reached 93.2 mg g<sup>–1</sup> at pH 3, attributed to the synergistic effects of a highly developed microporous network and abundant oxygen-containing functional groups. Adsorption isotherm analysis showed excellent agreement with the Langmuir model (<em>R</em><sup>2</sup> > 0.99), indicating a predominant monolayer adsorption mechanism, while kinetic analysis revealed a shift toward pseudo-second-order behavior at higher activation temperatures, consistent with enhanced chemisorption. Furthermore, PACFs demonstrated outstanding reusability, retaining 94.9 % of their initial adsorption capacity after five regeneration cycles. These results highlight the strong potential of PACFs as high-performance adsorbents for Cr(VI) removal in industrial wastewater treatment.</div></div>","PeriodicalId":34303,"journal":{"name":"Applied Surface Science Advances","volume":"29 ","pages":"Article 100835"},"PeriodicalIF":8.7,"publicationDate":"2025-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144925233","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Antônio Secco Martorano , Camilla Reggio , Luciana Oliveira de Almeida , Cristina Scolaro , Larissa Moreira Spinola de Castro-Raucci , Silvia Spriano , Paulo Tambasco de Oliveira
{"title":"Titanium surface functionalization via fibrinogen-coated nano-topography: Physicochemical surface characterization and pre-osteoblastic cell response","authors":"Antônio Secco Martorano , Camilla Reggio , Luciana Oliveira de Almeida , Cristina Scolaro , Larissa Moreira Spinola de Castro-Raucci , Silvia Spriano , Paulo Tambasco de Oliveira","doi":"10.1016/j.apsadv.2025.100837","DOIUrl":"10.1016/j.apsadv.2025.100837","url":null,"abstract":"<div><div>The aim of this study was to evaluate fibrinogen (FG) coating on a nanostructured titanium surface (Ti) regarding its physicochemical properties and the response of pre-osteoblastic cells <em>in vitro</em>. Commercially pure Ti discs were ground and chemically treated with a 1:1 mixture of 30% hydrogen peroxide and concentrated sulfuric acid (Nano-Ti). FG coating was performed by simple adsorption at its plasma concentration (FG/Nano-Ti). Pre-osteoblastic MC3T3-E1 cells were plated on Nano-Ti and FG/Nano-Ti and cultured for up to 18 days. FG/Nano-Ti resulted in the availability of 0.7 mg/cm<sup>2</sup> of protein on FG/Nano-Ti (BCA). Nano-Ti and FG/Nano-Ti exhibited microscale grooves and a typical nano-topography, with a network of nanopores, which was partially masked for FG/Nano-Ti by the presence of granulated material of homogeneous distribution. The adsorbed protein layer was continuous and probably a few nanometers thick, not affecting the micro-grooves of Nano-Ti. The roughness parameters exhibited higher values for FG/Nano-Ti. Zeta potential titration curves showed an isoelectric point at pH 3.5 for Nano-Ti evidencing hydroxyl functional groups with a weak acidic reactivity and 5.5 for FG/Nano-Ti, which is the same as FG, in agreement with a continuous adsorbed layer. The presence of FG reduced the wettability of the nano-topography in contact with a drop of water or fetal bovine serum, but enhanced it when a blood drop was used. The biological results showed a higher expression of classical osteoblast markers – especially RUNX2 – on FG/Nano-Ti, which corresponded to higher values of alkaline phosphatase activity and mineralization of the cultures. When FG/Nano-Ti was exposed to exogenous thrombin, a homogeneous fibrin fibril was assembled. In conclusion, the strategy of coating FG/Nano-Ti with FG potentiates the capacity of Nano-Ti to promote osteogenic differentiation.</div></div>","PeriodicalId":34303,"journal":{"name":"Applied Surface Science Advances","volume":"29 ","pages":"Article 100837"},"PeriodicalIF":8.7,"publicationDate":"2025-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144919992","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Tailoring plasma electrolytic oxidation through metallic cation addition: Insights from bipolar and unipolar electrical regimes","authors":"Kristina Mojsilović , Maria Serdechnova , Carsten Blawert , Valeryia Kasneryk , Zhe Zhang , D.C. Florian Wieland , Rastko Vasilić , Mikhail L. Zheludkevich","doi":"10.1016/j.apsadv.2025.100845","DOIUrl":"10.1016/j.apsadv.2025.100845","url":null,"abstract":"<div><div>Presented research examines oxide layer formation on AA2024 alloy via plasma electrolytic oxidation (PEO) in a sodium silicate-potassium hydroxide electrolyte modified with zinc (Zn²⁺), cerium (Ce³⁺), nickel (Ni²⁺), cobalt (Co²⁺), and calcium (Ca²⁺) cations, introduced through highly soluble nitrates and acetates. By analyzing plasma discharge behavior, oxide layer composition, surface morphology and phase distribution, the influence of these cations on the coating properties was studied. Comparative testing between unipolar and bipolar regimes highlights the benefits of bipolar mode, where the “soft sparking” condition, achieved after approximately 4 minutes for all obtained samples, produces thicker, less porous coatings with superior structure. The experimental findings reveal that unipolar PEO primarily results in outward oxide growth, while bipolar PEO facilitates both outward and inward oxide formation, allowing for enhanced cation incorporation. Notably, the addition of nickel nitrate and zinc acetate under bipolar conditions initiates distinct oxide growth mechanisms compared to other cationic additives, underscoring the role of specific metallic cations and their characteristics.</div></div>","PeriodicalId":34303,"journal":{"name":"Applied Surface Science Advances","volume":"29 ","pages":"Article 100845"},"PeriodicalIF":8.7,"publicationDate":"2025-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145007358","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Dong Won Jeon , Wootaek Choi , Jun Hyuk Kang , Hyeon Woo Kim , Min Sung Kang , Woongchan Kim , Han Uk Lee , Hyunseok Ko , Patrick Joohyun Kim , Sung Beom Cho
{"title":"Rational material design of chemically inert oxide anode coating layers for lithium metal and all-solid-state batteries","authors":"Dong Won Jeon , Wootaek Choi , Jun Hyuk Kang , Hyeon Woo Kim , Min Sung Kang , Woongchan Kim , Han Uk Lee , Hyunseok Ko , Patrick Joohyun Kim , Sung Beom Cho","doi":"10.1016/j.apsadv.2025.100842","DOIUrl":"10.1016/j.apsadv.2025.100842","url":null,"abstract":"<div><div>While many coating materials have been explored to address the compatibility issues between Li anodes and solid-state electrolytes, a fully tailored material has yet to be suggested. Herein, we systematically evaluated potential coating candidate material properties to establish effective guidelines for functional battery material discovery. By performing high-throughput screening with various methodologies, we identified promising coating candidates such as LiTbO<sub>2</sub>, and LiDyO<sub>2</sub>, which exhibit inhibition of Li dendrite growth, non-reactivity, lithiophilicity, and sufficient ionic conductivity. Additionally, instead of directly synthesizing the coating layer from commercialized binary precursors, we experimentally induced the coating layers LiTbO<sub>2</sub> and LiDyO<sub>2</sub> from the binaries within the cell and validated their potential as coatings. Our findings provide a systematic framework for discovering and developing new materials to enhance the performance, safety, and commercial viability of all solid-state batteries.</div></div>","PeriodicalId":34303,"journal":{"name":"Applied Surface Science Advances","volume":"29 ","pages":"Article 100842"},"PeriodicalIF":8.7,"publicationDate":"2025-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145019134","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}