Review
Chemistry, Physical
Guofeng Liu, Chunjun Chen, Jiajia Chen
Summary: Functionalized aniline, an important intermediate in industrial production, is in high demand. Catalytic hydrogenation is the dominant method for production, but electrocatalytic hydrogenation driven by renewable energy is more promising. This review summarizes the development of catalysts, in situ characterizations, theoretical calculations, and proposes future directions.
JOURNAL OF PHYSICAL CHEMISTRY C
(2023)
Review
Chemistry, Physical
Guofeng Liu, Chunjun Chen, Jiajia Chen
Summary: This review discusses the importance of functionalized aniline as an important intermediate in industrial production, as well as the methods for hydrogenation to produce aniline. Catalytic hydrogenation is currently the dominant method in industrial production, while electrocatalytic hydrogenation driven by renewable energy shows promise for sustainable development. The review summarizes the development of catalysts to improve selectivity and reduce costs, provides in situ characterizations, theoretical calculations, and soluble redox mediators for mechanistic studies, and discusses the remaining challenges and potential directions in this research field.
JOURNAL OF PHYSICAL CHEMISTRY C
(2023)
Article
Chemistry, Applied
Krishnamoorthy Shanmugaraj, Tatiana M. M. Bustamante, J. N. Diaz De Leon, Radhamanohar Aepuru, Ramalinga Viswanathan Mangalaraja, Cecilia C. Torres, Cristian C. H. Campos, Cristian H. Campos
Summary: Platinum and palladium nanoparticles supported on titanate nanotubes were prepared as catalysts for liquid-phase hydrogenation of nitroarenes. The Pt nanoparticles showed excellent catalytic activity and stability due to their small size.
Article
Chemistry, Physical
Mariana Rocha, Clara Pereira, Cristina Freire
Summary: A method for fabricating TiO2-supported nano-Au and Ag catalysts with enhanced activity in nitroarenes reduction was presented by immobilizing metal NPs onto TiO2 through metal precursors adsorption and in situ metal cations reduction. The type of reducing agent used influenced the size, oxidation state, and loading of the grafted metal NPs, resulting in Au and Ag nanocomposites with different characteristics and catalytic performances in the reduction of 4-nitrophenol and 4-nitroaniline. Au/Ag-based nanocomposites prepared with NaBH4 and citric acid showed efficient catalytic activity with high substrate conversion rates under mild conditions.
COLLOIDS AND SURFACES A-PHYSICOCHEMICAL AND ENGINEERING ASPECTS
(2021)
Article
Nanoscience & Nanotechnology
Aby Cheruvathoor Poulose, Giorgio Zoppellaro, Ioannis Konidakis, Efthymis Serpetzoglou, Emmanuel Stratakis, Ondrej Tomanec, Matthias Beller, Aristides Bakandritsos, Radek Zboril
Summary: This study reports a low-cost plasmonic photocatalyst based on earth-abundant metals that achieves selective hydrogenation of nitroaromatics through the combined action of photothermal effects and hot holes. The catalyst operates under solar light and delivers high conversion rates by matching energy levels. The findings have significant implications for improving production rates in industries such as polymers, pharmaceuticals, agrochemicals, and dyes.
NATURE NANOTECHNOLOGY
(2022)
Article
Chemistry, Multidisciplinary
Maciej Zielinski, Wojciech Juszczyk, Zbigniew Kaszkur
Summary: Our research focuses on the phenomena accompanying the adsorption of mesityl oxide on the surfaces of supported gold catalysts. By using in situ infrared spectroscopy, we found that the most active catalysts can adsorb conjugated ketones or aldehydes in the enolate form or with the C-alpha=C-beta double bond. The reductive properties of the catalysts and supports were studied using temperature-programmed reduction. We also observed that ceria and titania, when decorated with gold nanoparticles, can interact with hydrogen at lower temperatures than typical for pure oxides. Transmission electron microscopy and powder X-ray diffraction were used to characterize the morphology and structure of the catalysts.
Article
Chemistry, Multidisciplinary
Mengqi Shen, Christoph Bendel, Hunter B. B. Vibbert, Pan Thi Khine, Jack R. R. Norton, Aaron J. J. Moment
Summary: A continuous-flow strategy using ammonia borane as the hydrogen source and Pd/C catalyst has been developed for efficient tandem nitro-reduction reactions. This strategy achieves full conversion of nitrobenzene to highly pure aniline in just 15 seconds, with only air cooling needed.
Article
Multidisciplinary Sciences
Saba Hemmati, Majid M. Heravi, Bikash Karmakar, Hojat Veisi
Summary: A new and efficient catalyst, GO/Fe3O4@PDA/Au, has been designed for the reduction of nitroarenes to substituted anilines. The catalyst's structure and performance were thoroughly characterized by various analytical techniques, demonstrating excellent catalytic activity and recyclability.
SCIENTIFIC REPORTS
(2021)
Article
Chemistry, Physical
Yan-Lin Wang, Yong-Ming Dai, Mei-Hui Tsai
Summary: In this study, uniform Au nanoparticles were successfully synthesized within the pore channels of Fe3C@NG using a simple chemical method. The resulting Fe3C/Au@NG composite catalyst exhibited excellent catalytic performance and reusability for the reduction of 4-nitrophenol, making it a promising catalyst for this reaction.
CATALYSIS COMMUNICATIONS
(2021)
Article
Chemistry, Inorganic & Nuclear
Siqi Li, Zhipeng Huang, Huifang Liu, Meijiang Liu, Chaofeng Zhang, Feng Wang
Summary: An efficient approach for the synthesis of arylamines from nitroarenes and hydrazine using an iron-molybdenum sulfide catalyst has been presented. The study reveals that the reduction of the nitro group to the nitroso group is the rate-determining step, and it is confirmed that the active H* should be in polar states.
DALTON TRANSACTIONS
(2022)
Article
Polymer Science
Azita Sharifi Saqezi, Mehraneh Kermanian, Ali Ramazani, Somayeh Sadighian
Summary: This study focused on developing a superparamagnetic graphene oxide-based nanocomposite for quercetin delivery. The structure, morphology, biocompatibility, and drug delivery efficiency of the nanocomposite were investigated. The results showed that the nanocomposite is highly biocompatible and can effectively deliver quercetin to cancer cells.
JOURNAL OF INORGANIC AND ORGANOMETALLIC POLYMERS AND MATERIALS
(2022)
Review
Chemistry, Multidisciplinary
Xiaorui Yan, Lele Chen, Huaxing Song, Zhaohua Gao, Haisheng Wei, Wanzhong Ren, Wenhua Wang
Summary: Selective hydrogenation of nitroarenes to anilines is a vital reaction in fine chemistry, but it remains challenging when reducible groups are present. MOF-derived catalysts have gained attention for their potential in catalysis, and this review discusses the progress in using them for selective hydrogenation of nitroarenes, analyzing key factors affecting catalytic performance.
NEW JOURNAL OF CHEMISTRY
(2021)
Article
Chemistry, Physical
Chihiro Mochizuki, Yusuke Inomata, Shunsaku Yasumura, Mingyue Lin, Ayako Taketoshi, Tetsuo Honma, Norihito Sakaguchi, Masatake Haruta, Ken-ichi Shimizu, Tamao Ishida, Toru Murayama
Summary: This study investigated the structural features and catalytic properties of Au single-atom catalysts supported on NiO (Au-1/NiO). The atomic Au was dispersed on the surface of NiO with Ni vacancy sites, forming cationic single atoms. The Au-1/NiO catalyst showed higher catalytic activity and stability in CO oxidation compared to nanoparticulate Au catalysts supported on NiO.
Article
Multidisciplinary Sciences
Piotr Cyganowski, Anna Dzimitrowicz
Summary: Stable and efficient heterogeneous nanocatalysts for the reduction of 4-nitrophenol have been widely studied in recent years. This research presents a unique in situ method to produce novel polymeric nanocomposites containing rhenium nanostructures (ReNSs), which enhances the catalytic activity and stability for the decomposition of 4-nitrophenol. The nanomaterials were characterized using FT-IR, TEM, and XRD, and the catalytic efficiency was evaluated using UV-Vis spectra and pseud-first order modeling. The results showed successful loading of ReNSs in the polymeric matrices, with a high conversion rate of 90% and a rate constant of 0.29 min(-1) over 11 catalytic cycles.
SCIENTIFIC REPORTS
(2022)
Article
Nanoscience & Nanotechnology
M. Nasiruzzaman Shaikh, Mahmoud M. Abdelnaby, Abbas S. Hakeem, Galal A. Nasser, Zain H. Yamani
Summary: Developing efficient, robust, and highly recyclable catalysts for industrially important hydrogenation reactions is a major challenge. The Co3O4/N-Gr/Fe3O4 magnetic heterostructure, prepared from ZIF-67-derived nitrogen-doped graphitic carbon on Fe3O4 support, showed enhanced catalytic selectivity and durability. The construct demonstrated stable and reusable catalyst performance for selective hydrogenation reactions and exhibited robust nature through multiple cycles of separation and reuse.
ACS APPLIED NANO MATERIALS
(2021)
Article
Chemistry, Applied
Krishnamoorthy Shanmugaraj, Tatiana M. Bustamante, Cecilia C. Torres, Cristian H. Campos
Summary: In this study, gold nanoparticles supported on aluminum oxide and titanate nanotubes were successfully synthesized and used as catalysts for the reduction of 4-nitrophenol. Through modification of the nanotube supports, the gold nanoparticles were uniformly dispersed, resulting in excellent catalytic activity and selectivity. The catalysts showed high operational stability even after multiple cycles. This research highlights the potential application of these gold nanoparticles catalysts in organic synthesis.
Article
Chemistry, Applied
Cristian H. Campos, Krishnamoorthy Shanmugaraj, Tatiana M. Bustamante, Edgardo Leal-Villarroel, Victor Vinoth, Radhamanohar Aepuru, Ramalinga Viswanathan Mangalaraja, Cecilia C. Torres
Summary: Pt-nanoparticles supported on halloysite-nanotubes were selectively deposited onto the inner or outer surface to evaluate their stability and catalytic performance for hydrogenation reactions. Pt(IN)/HNT catalyst showed better performance and stability compared to Pt(OUT)/HNT, with the latter retaining catalytic activity after 15 cycles.
Article
Chemistry, Applied
Krishnamoorthy Shanmugaraj, Tatiana M. M. Bustamante, J. N. Diaz De Leon, Radhamanohar Aepuru, Ramalinga Viswanathan Mangalaraja, Cecilia C. Torres, Cristian C. H. Campos, Cristian H. Campos
Summary: Platinum and palladium nanoparticles supported on titanate nanotubes were prepared as catalysts for liquid-phase hydrogenation of nitroarenes. The Pt nanoparticles showed excellent catalytic activity and stability due to their small size.
Article
Chemistry, Applied
Paula Osorio-Vargas, Cristian H. Campos, Cecilia C. Torres, Carla Herrera, Krishnamoorthy Shanmugaraj, Tatiana M. Bustamante, J. N. Diaz de Leon, Francisco Medina, Luis E. Arteaga-Perez
Summary: This systematic study investigates the use of noble metals (Pd, Pt, Au) supported on titanate nanotubes (NT-Ti) for selectively producing BTX and p-cymene from waste tire pyrolysis. The catalysts exhibit excellent activity and selectivity, leading to increased production of BTX compared to uncatalyzed reactions.
Article
Environmental Sciences
Krishnamoorthy Shanmugaraj, Cristian H. Campos, Ramalinga Viswanathan Mangalaraja, Karuppasamy Nandhini, Radhamanohar Aepuru, Cecilia C. Torres, Dinesh Pratap Singh, Deepak Kumar, Malaichamy Ilanchelian, Ajit Sharma, Dai-Viet N. Vo
Summary: In this study, a halloysite nanotubes catalyst modified with gold nanoparticles was synthesized and its performance was investigated. The results showed that the catalyst exhibited excellent efficiency in degrading dyes and reducing 4NM, with good reusability.
ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH
(2022)
Article
Pharmacology & Pharmacy
Estefania Velez-Pena, Ruddy Morales, Carlos Reyes-Escobar, Cecilia C. Torres, Marcia Avello, Kelly P. Marrugo, Joaquin Manzo-Merino, Joel B. Alderete, Cristian H. Campos
Summary: Non-silica-based metal oxide nanomaterials, especially those with significant porosity, are promising drug nanocarriers with enhanced biocompatibility compared to silica-based nanocarriers. In this study, lanthanum-manganese and barium-titanium mixed oxide mesoporous materials were synthesized and evaluated as new drug nanocarriers for methotrexate. The nanocarriers showed high drug loading efficiency, pH-dependent drug release, and different biocompatibility properties.
JOURNAL OF DRUG DELIVERY SCIENCE AND TECHNOLOGY
(2022)
Article
Chemistry, Physical
Laura C. Lerici, Candelaria Leal Marchena, Cecilia C. Torres, Cristian H. Campos, Liliana B. Pierella
Summary: gamma-Al2O3 nanowires impregnated with different amounts of iron showed high visible light response as heterogeneous photocatalysts for the degradation of azo dye methyl orange. The Fe6NW catalyst exhibited complete decoloration and 69% mineralization after 240 min of irradiation. Additionally, commercial gamma-Al2O3 as support of iron showed inferior photodegradation efficiency compared to Fe6NW. With only a 10% decrease in activity after five consecutive reaction cycles, the photocatalyst demonstrated potential for cost-effective and beneficial heterogeneous catalysis.
JOURNAL OF PHOTOCHEMISTRY AND PHOTOBIOLOGY A-CHEMISTRY
(2022)
Article
Chemistry, Physical
Juan Diaz, Luis R. Pizzio, Gina Pecchi, Cristian H. Campos, Laura Azocar, Rodrigo Briones, Romina Romero, Adolfo Henriquez, Eric M. Gaigneaux, David Contreras
Summary: A series of tetrabutyl ammonium salts of V-included Keggin-type polyoxoanions were prepared and characterized. The catalytic activity was found to be related to the number of V atoms present. Catalysts with higher V substitution degree exhibited higher activity.
Article
Materials Science, Multidisciplinary
Paula Osorio-Vargas, Daniel Pais-Ospina, Diego A. Marin-Silva, Adriana Pinotti, Laura Damonte, Antonela Canneva, Jorge A. Donadelli, Luiz Pereira da Costa, Luis R. Pizzio, Cecilia C. Torres, Cristian H. Campos, Julian A. Rengifo-Herrera
Summary: In this study, visible-light-absorbing graphitic carbon nitride-TiO2 nanorod nanomaterials were successfully immobilized on flexible low-density polyethylene films using a UVA-induced photocatalytic procedure. The films showed high photocatalytic activity and hydrophilicity under visible light irradiation, likely due to the presence of reactive oxygen species and the unique properties of the nanomaterials.
MATERIALS CHEMISTRY AND PHYSICS
(2022)
Article
Chemistry, Physical
Carlos Quilis, Noelia Mota, Barbara Pawelec, Elena Millan, Rufino M. Navarro Yerga
Summary: In this study, intermetallic PdZn-ZnO catalysts were synthesized and the effect of ZnO content on methanol yield was investigated. The results showed that the characteristics of ZnO particles and the contacts between PdZn and ZnO particles played important roles in enhancing methanol production.
APPLIED CATALYSIS B-ENVIRONMENTAL
(2023)
Article
Chemistry, Physical
Daniela Correa-Muriel, Hoover Valencia-Sanchez, Hector Cortes-Hernandez, Daniela Gonzalez-Vera, Javiera Herrera, Cristian H. Campos, Monica L. Casella, Luis E. Arteaga-Perez, Paula Osorio-Vargas
Summary: In this study, the catalytic pyrolysis of waste tires using NiTiO3 and CoTiO3 ilmenites as catalysts was evaluated. The nature of the catalysts was found to have a significant effect on the product distribution. The presence of metal in reduced-ilmenite enhanced the selectivity of target compounds.
Article
Chemistry, Physical
Trino A. Zepeda, Sandra Aguirre, Yunuen I. Galindo-Ortega, Alfredo Solis-Garcia, Rufino M. Navarro Yerga, Barbara Pawelec, Juan C. Fierro-Gonzalez, Sergio Fuentes
Summary: Mn-promoted bulk iron catalysts with high specific surface area were synthesized. These catalysts exhibited better textural properties than the bare Fe2O3 catalyst, resulting in higher catalytic activity. The most active catalyst showed high stability and selectivity to C2-C4 hydrocarbons.
Article
Chemistry, Physical
Ming-Yi Chen, Ngoc Thanh Thuy Tran, Ahmed Abubakar Alao, Wen-Dung Hsu
Summary: This study demonstrates the significance of surface Pt atom arrangement for the efficiency of ORR in PEMFCs and reveals the correlation between Pt-Pt average distance and O2 dissociation barrier. Furthermore, the study discovers a robust correlation between the level of the catalyst's d-band center and O2 adsorption energy. High-entropy alloy substrates provide potential for controlling Pt arrangement and O2 dissociation barrier.
APPLIED CATALYSIS A-GENERAL
(2024)
Article
Chemistry, Physical
Eduardo C. Atayde Jr, Babasaheb M. Matsagar, Yu-Cheng Wang, Kevin C. -W. Wu
Summary: This study presents the first application of an acidic MOF, Sulfated MOF-808, in catalyzing the HAA reactions of furan oligomers for the production of biofuel precursors. The catalyst showed high yield, selectivity, and recyclability, making it versatile for different starting materials.
APPLIED CATALYSIS A-GENERAL
(2024)
Article
Chemistry, Physical
Maria do Carmo Rangel, Francieli Martins Mayer, Soraia Jesus de Oliveira, Sergio Gustavo Marchetti, Fabricio Luiz Faita, Doris Ruiz, Giovanni Saboia, Mariana Kieling Dagostini, Jonder Morais, Maria do Carmo Martins Alves
Summary: This study developed a new catalyst by investigating the effect of magnesium on the catalytic properties of hematite in ethylbenzene dehydrogenation. The catalyst showed important differences in activity, selectivity, and stability, making it a promising candidate for commercial applications.
APPLIED CATALYSIS A-GENERAL
(2024)
Article
Chemistry, Physical
Yanjun Li, Qian Wang, Hui Tian, Mingyuan Zhu, Yuanyuan Liu
Summary: A novel strategy using microwave-assisted precipitation was proposed to prepare defective CsH3PMo11VO40 catalyst for the oxidation of methacrolein to methacrylic acid. Microwave treatment accelerates crystallization, increases vanadyl species content, and forms defective Keggin structures, thereby enhancing the oxidation capacity of the catalyst.
APPLIED CATALYSIS A-GENERAL
(2024)
Article
Chemistry, Physical
Rajeshwari Athavale, Sailee Gardi, Fatima Choudhary, Dayanand Patil, Nandkishor Chandan, Paresh More
Summary: In this study, a novel acidic ionic liquid catalyst was prepared and used for the synthesis of bis-indolyl methane derivatives. The catalyst exhibited short reaction times, easy purification, and reusability.
APPLIED CATALYSIS A-GENERAL
(2024)
Article
Chemistry, Physical
Masatomo Hattori, Takato Hattori, Masakuni Ozawa
Summary: Cu-added gamma-Al2O3 catalysts were prepared with varying Cu loadings and the effects of copper oxidation states on catalytic activity were investigated. The results showed that the addition of copper increased the catalyst activity, but excessive copper loading decreased catalytic activity. XRD and TEM analysis indicated the formation of a solid solution of copper oxide species on the surface of gamma-Al2O3. XAS and TPR data demonstrated variations in copper oxidation states among the catalysts.
APPLIED CATALYSIS A-GENERAL
(2024)
Article
Chemistry, Physical
Liwei Fang, Shiyang Niu, Shengsen Wang, Yiqing Lu, Yuanhui Cheng
Summary: In this study, PtNi alloy on nitrogen-doped carbon and SnO2 dual-support was designed to modulate the metal-support interaction, resulting in improved catalytic activity and stability for oxygen reduction reaction. The SnO2/PtNi/NC catalyst exhibited a strongly coupled interface, enhanced electron transfer, and higher half-wave potential compared to PtNi/NC and commercial Pt/C.
APPLIED CATALYSIS A-GENERAL
(2024)
Article
Chemistry, Physical
Shohei Harada, Duanxing Li, Kenta Iyoki, Masaru Ogura
Summary: This study investigates the catalytic performance of a composite catalyst composed of ZnZrOX and H-zeolite for the hydrogenation of CO2. The deactivation of the composite catalyst is influenced by ion exchange of Zn2+ and/or coke, with their effects differing based on the zeolite structure. Separating the grains of the composite catalyst can prevent deactivation.
APPLIED CATALYSIS A-GENERAL
(2024)
Article
Chemistry, Physical
Laura Proano, Christopher W. Jones
Summary: In this study, NiGa alloy particles supported on CeO2, ZrO2, and ZrO2-CeO2 solid solutions were prepared and characterized. The nature of the support was found to have a significant influence on the catalyst's activity and selectivity, with the crystalline structure of ZrO2 having the greatest impact. Pure ZrO2 showed the highest methanol selectivity and CO2 conversion at high Zr:Ce ratios. In equimolar and Ce-rich conditions, basic sites and oxygen vacancies were found to be the key parameters affecting methanol production.
APPLIED CATALYSIS A-GENERAL
(2024)
Article
Chemistry, Physical
Liyan Zhang, Yinze Yang, Leilei Zhou, Fengyu Zhao, Haiyang Cheng
Summary: 1,6-Hexamethylenediamine was successfully synthesized via the reductive amination of 1,6-hexanediol using a Ru/PRL(x)-Al2O3 catalyst. The highly dispersed and anchored Ru species, formed by 1,10-phenanthroline (PRL), played a crucial role in the catalytic reaction. The formation of new acid-base pairs, electron deficient Ru species, and smaller nanoparticles contributed to the improved catalytic performances of the Ru/PRL-Al2O3 catalyst.
APPLIED CATALYSIS A-GENERAL
(2024)
Article
Chemistry, Physical
Anita Horvath, Miklos Nemeth, Andrea Beck, Gyorgy Safran, Valeria La Parola, Leonarda Francesca Liotta, Gregor Zerjav, Matevz Roskaric, Albin Pintar
Summary: This study investigates the catalytic and structural changes caused by the addition of 0.25 wt% indium in a 3% Ni/CeO2-Al2O3 catalyst prepared by impregnation method. The results show that the addition of indium can decrease the activity of the catalyst, but it improves its stability and reduces coking.
APPLIED CATALYSIS A-GENERAL
(2024)
Article
Chemistry, Physical
Ankush Kularkar, Vaibhav Vilas Khedekar, Sachin D. Chaudhari, Mudavath Ravi, Sadhana S. Rayalu, Penumaka Nagababu
Summary: Efficiently addressing the challenges of photocatalytic CO2 reduction to CH3OH is crucial. This study developed Zn-BTC MOF and its composites with CaIn2S4, achieving highly efficient and robust photocatalytic CO2 reduction to CH3OH under ambient conditions, using H2O2 as the hydrogen source. Among the composites, ZMCIS4 demonstrated excellent performance with a CH3OH evolution of 49100 μmol/g.cat and a quantum efficiency of approximately 78.41%. The enhanced performance was attributed to the production of nascent hydrogen atoms (H center dot) through the photo-splitting of H2O2 on the ZMCIS surface.
APPLIED CATALYSIS A-GENERAL
(2024)
Article
Chemistry, Physical
Dan Liu, Yudong Li, Chengyu Wang, Haiyue Yang, Rong Wang, Shujun Li, Xiaohui Yang
Summary: In this study, a self-supporting three-dimensional porous Co3O4 nanobelt array decorated on nickel foam (P-Co3O4 -NBA@NF) electrode with numerous active sites was successfully constructed for the oxidation of 5-Hydroxymethylfurfural (HMF) to 2,5-furan dicarboxylic acid (FDCA). The P-Co3O4 -NBA@NF electrode demonstrated high conversion efficiency, selectivity, and Faraday efficiency, as well as remarkable long-term stability. This research provides a promising electrocatalyst for biomass conversion.
APPLIED CATALYSIS A-GENERAL
(2024)
Article
Chemistry, Physical
Yimin Li, Enggah Kurniawan, Fumiya Sato, Takayoshi Hara, Yasuhiro Yamada, Satoshi Sato
Summary: In this study, several silica-alumina catalysts modified with Ag were examined for the dehydration of 1,3-butanediol to 1,3-butadiene. Among them, an amorphous silica-alumina catalyst (SAL-3) modified with Ag showed the highest improvement in catalytic activity and stability when operated in H2 flow. The generation of reversible acid sites was found to be the reason behind the enhanced activity and stability of this Ag/SAL-3 catalyst. The effects of various parameters on the catalytic activity of Ag/SAL-3, such as reaction temperature, contact time, Ag content, and carrier gas, were investigated.
APPLIED CATALYSIS A-GENERAL
(2024)