Academic literature on the topic 'Presentation inscription from F.J'

All-solid-state lithium batteries (ASSLBs) have gained substantial attention because of their intrinsic safety and high energy density.1 However, the commercialization of ASSLBs has been stymied by insufficient ionic conductivity of solid-state electrolytes, significant interfacial challenges, as well as the large gap between fundamental research and practical engineering. Over the past several years, we have been dedicated to developing ASSLBs from solid electrolyte synthesis to interface design to engineering practical solid-state pouch cells. First, a wet-chemistry method with a low cost was proposed to produce solid-state electrolytes at the kilogram level with a high room-temperature ionic conductivity (> 1 mS.cm-1).2 Second, the interfacial challenges of ASSLBs have been well addressed via increasing the ionic conductivity of interfacial buffer layers,3 manipulating interfacial nanostructures,4, 5 using single-crystal cathodes,6 deciphering interfacial reaction mechanisms,7 and constructing artificial solid electrolyte interphases (SEI),8 which successfully boosted interfacial ion and electron transport kinetics.9 Resultantly, ASSLBs demonstrated superior electrochemical performance. Third, practical solid-state pouch cells with high energy density have been engineered. Recently, a solvent-free process was proposed to fabricate freestanding and ultrathin inorganic solid electrolyte membranes.10 Furthermore, a feasible solid-liquid transformable interface was devised to improve the solid-solid ionic contact and accommodate the significant volume change of solid-state pouch cells.11, 12 The resultant solid-state pouch cells successfully demonstrated high energy density and unparalleled safety. In summary, our research not only provides an in-depth understanding of solid electrolyte synthesis and rational interface design but also offers feasible strategies to commercialize ASSLBs with high energy density, low cost, and excellent safety. References C. Wang, J. Liang, Y. Zhao, M. Zheng, X. Li and X. Sun, Energy Environ. Sci., 2021, 14, 2577-2619. C. Wang, J. Liang, J. Luo, J. Liu, X. Li, F. Zhao, R. Li, H. Huang, S. Zhao, L. Zhang, J. Wang and X. Sun, Sci. Adv., 2021, 7, eabh1896. C. Wang, J. Liang, S. Hwang, X. Li, Y. Zhao, K. Adair, C. Zhao, X. Li, S. Deng, X. Lin, X. Yang, R. Li, H. Huang, L. Zhang, S. Lu, D. Su and X. Sun, Nano Energy, 2020, 72, 104686. C. Wang, X. Li, Y. Zhao, M. N. Banis, J. Liang, X. Li, Y. Sun, K. R. Adair, Q. Sun, Y. Liu, F. Zhao, S. Deng, X. Lin, R. Li, Y. Hu, T.-K. Sham, H. Huang, L. Zhang, R. Yang, S. Lu and X. Sun, Small Methods, 2019, 3, 1900261. C. Wang, J. Liang, M. Jiang, X. Li, S. Mukherjee, K. Adair, M. Zheng, Y. Zhao, F. Zhao, S. Zhang, R. Li, H. Huang, S. Zhao, L. Zhang, S. Lu, C. V. Singh and X. Sun, Nano Energy, 2020, 76, 105015. C. Wang, R. Yu, S. Hwang, J. Liang, X. Li, C. Zhao, Y. Sun, J. Wang, N. Holmes, R. Li, H. Huang, S. Zhao, L. Zhang, S. Lu, D. Su and X. Sun, Energy Storage Mater., 2020, 30, 98-103. C. Wang, S. Hwang, M. Jiang, J. Liang, Y. Sun, K. Adair, M. Zheng, S. Mukherjee, X. Li, R. Li, H. Huang, S. Zhao, L. Zhang, S. Lu, J. Wang, C. V. Singh, D. Su and X. Sun, Adv. Energy Mater., 2021, 11, 2100210. C. Wang, Y. Zhao, Q. Sun, X. Li, Y. Liu, J. Liang, X. Li, X. Lin, R. Li, K. R. Adair, L. Zhang, R. Yang, S. Lu and X. Sun, Nano Energy, 2018, 53, 168-174. C. Wang, K. Adair and X. Sun, Acc. Mater. Res., 2022, 3, 21-32. C. Wang, R. Yu, H. Duan, Q. Lu, Q. Li, K. R. Adair, D. Bao, Y. Liu, R. Yang, J. Wang, S. Zhao, H. Huang and X. Sun, ACS Energy Lett., 2022, DOI: 10.1021/acsenergylett.1c02261, 410-416. C. Wang, Q. Sun, Y. Liu, Y. Zhao, X. Li, X. Lin, M. N. Banis, M. Li, W. Li, K. R. Adair, D. Wang, J. Liang, R. Li, L. Zhang, R. Yang, S. Lu and X. Sun, Nano Energy, 2018, 48, 35-43. C. Wang, K. R. Adair, J. Liang, X. Li, Y. Sun, X. Li, J. Wang, Q. Sun, F. Zhao, X. Lin, R. Li, H. Huang, L. Zhang, R. Yang, S. Lu and X. Sun, Adv. Funct. Mater., 2019, 29, 1900392.

Electrodes are essential for electrochemical analysis. Numerous bare electrodes and chemically modified electrodes have been utilized for electrochemical sensing. Common bare electrodes, such as platinum electrode, gold electrode and glassy carbon electrode, are relatively expensive. It requires good skills to fabricate chemically modified electrodes to get reproducible results. In recent years, we have exploited the applications of some simple electrodes for electrochemical sensing and biosensing [1-5]. We have used stainless steel electrode for electrochemical detection and electrochemiluminescent detection of hydrogen peroxide, glucose, and the activity of glucose oxidase [1,2]. The automatic formation of passivation layer on stainless steel electrode not only results in unique electrochemical sensing performance but also avoid complex modification of electrode. We have also developed stainless steel electrode as a new driving electrode with low background for bipolar electrogenerated chemiluminescence [3]. Moreover, we have developed carbon paste electrodes as effective electrode for sensitive detection of sodium azide and cathodic electrochemiluminescence [4,5]. Finally, we have developed a wireless electrode array chip for wireless electrochemiluminescence analysis [6,7]. Acknowledgment We are grateful for financial support from National Natural Science Foundation of China (Nos. 22004116 and 21874126). References [1] A. Kitte, M. N. Zafar, Y. T. Zholudov, X.i Ma, A. Nsabimana, W. Zhang, G. Xu. Anal. Chem., 2018, 90, 8680. [2] A. Kitte, W. Gao, Y. T. Zholudov, L. Qi, A. Nsabimana, Z. Liu, G. Xu. Anal. Chem., 2017, 89, 9864. [3] Yuan, L. Qi, T. H. Fereja, D. V. Snizhko, Z. Liu, W. Zhang, G. Xu. Electrochim. Acta, 2018, 262, 182. [4] Li, M. Han, F. Wu, A. Nsabimana, W. Zhang, J. Li, G. Xu. Anal. Bioanal. Chem., 2018, 410, 4953. [5] Tian, S. Han, L. Hu, Y. Yuan, J. Wang, G. Xu. Anal. Bioanal. Chem., 2013, 405, 3427. [6] Qi, Y. Xia, W. Qi, W. Gao, F. Wu, G. Xu. Anal. Chem., 2016, 88, 1123. [7] Qi, J. Lai, W. Gao, S. Li, S. Hanif, G. Xu. Anal. Chem., 2014, 86, 8927.

Recently, peptides have been recognized as candidates for medium molecular medicines, which refers to pharmaceutical compounds whose molecular weights are roughly in the 1000 to 5000 range. This class of medicines has more specificity and fewer side effects than conventional small molecular medicines. However, an amount of waste derived from coupling reagents is regarded as a serious drawback of peptide synthesis from a green chemistry viewpoint.1 To address this issue, we have developed an electrochemical peptide synthesis utilizing triphenylphosphine (Ph3P) in a biphasic system (MeCN-c-Hex).2 Anodic oxidation of Ph3P generates a phosphine radical cation, which serves as the coupling reagent to activate carboxylic acids followed by peptide bond formation and production of triphenylphosphine oxide (Ph3PO) as a stoichiometric byproduct.3 Given that methods to reduce Ph3PO to Ph3P have been reported,4 Ph3P can be a recyclable byproduct unlike byproducts from typical coupling reagents. In the optimized condition, we found that all canonical amino acids can be applied to electrochemical peptide bond formation and succeeded in the selective recovery of desired peptides and Ph3PO in combination with a soluble tag-assisted liquid-phase peptide synthesis. Moreover, a commercial peptide active pharmaceutical ingredient (API), leuprorelin, was successfully synthesized without the use of traditional coupling reagents. Reference 1. M. C. Bryan, P. J. Dunn, D. Entwistle, F. Gallou, S. G. Koenig, J. D. Hayler, M. R. Hickey, S. Hughes, M. E. Kopach, G. Moine, P. Richardson, F. Roschangar, A. Steven and F. J. Weiberth, Green Chem., 2018, 20, 5082–5103. 2. S. Nagahara, Y. Okada, Y. Kitano, K. Chiba, Chem. Sci., 2021, 12, 12911–12917. 3. A. Palma, J. Cardenas and B. A. Frontana-Uribe, Green Chem., 2009, 11, 283–293. 4. D. Hérault, D. H. Nguyen, D. Nuel and G. Buono, Chem. Soc. Rev., 2015, 44, 2508–2528. Figure 1

Silicon-related materials are most commonly used in solar cells and become now an invaluable material. However, a reported maximum energy conversion efficiency of Si solar cell is close to reaching its theoretical limits. To further improve the cell performance and create new functions, it will become increasingly important to functionalize Si materials using nanostructures. One- and zero-dimensional Si nanostructures called Si nanowires (SiNWs) and Si quantum dots (Si QDs) are increasingly being used as new solar cell materials. Our group has shown that the conversion efficiency of solar cells can be increased by the non-radiation energy transfer (NRET) from Si QDs [1]. Recently, research has been developed on compound semiconductor QDs and perovskite QDs, and the conversion efficiency has been successfully increased [3-7]. n-type SiNW arrays were fabricated by electroless etching and Bosch & nanoimprint lithography followed by CVD process. The CVD process was performed to form p-type Si layer for pn homojunction. Hybrid heterojunction cells of PEDOT:PSS and n-SiNWs were also fabricated. Passivation by ozone and hydrogen were applied to improve the solar cell properties [2]. After the cell fabrications, the solar cells were coated with Si QDs, CdZnS/ZnS QDs, CdZnSe/ZnS QDs and perovskite QDs. The fabrication methods and conditions of QDs have been reported elsewhere [1-7] Energy transfer effects such as NRET are new ways of increasing solar cell efficiency. To effectively use the NRET effect, the surface of Si QDs should be fully passivated by ligand molecules. The NRET process is a highly distance-dependent phenomenon, and its dependence on the length of the passivation ligands clearly showed this. NRET efficiency was increased by shortening the ligand length from 1-octadecene to 1-octene, resulting in higher JSC, ultimately providing higher energy conversion efficiency. The efficiency was increased about 1-2 % by adding SiQDs. We also observed the same effect for CdZnS/ZnS QDs, CdZnSe/ZnS QDs and perovskite CsPbCl3 QDs. In these cases, in addition to the NRET effect, the radiative energy transfer (RET) effect also contributes to the increase in conversion efficiency. References: [1] M. Dutta et al, ACS Nano 2015, 9, 6891 (2015). [2] M. Dutta et al, Nano Energy 2015, 11, 219. [3] N. Fukata et al., Small 2017, 13, 1701713. [4] J. Chen et al., Nano Energy 2019, 56, 604. [5] M. F. Abdelbar et al., Nano Energy 2020, 77, 105163. [6] M. Abdelhameed et al., Nano Energy 2020, 82, 105728. [7] M. F. Abdelbar et al., Nano Energy 2021, 89, 106470.

A CMOS compatible, direct bandgap material for optical interconnects can be obtained by alloying Ge with Sn 1, applying tensile stress to Ge 2 or both 3. Lasing in GeSn was demonstrated in 2015 4 by Wirths et al., followed in 2020 by electrically pumped lasing up to 100K 5 and, in 2022, optically pumped lasing at room temperature 6,7. In-situ doped SiGeSn might offer high dopant incorporation, while delivering good electronic confinement, improving thereby the performances of devices. Such doped layers can be used in photodetectors 8–10, light-emitting diodes 11–13 and modulators 14,15 operating at wavelengths higher than 1.55 µm, enabling their use in future CMOS compatible lab-on-a-chip devices with integrated light sources 5,16,17. The in-situ doping of SiGeSn was compared to that of GeSn. All layers were grown at 349 °C, 100 Torr in a 200 mm Epi Centura 5200 RP-CVD tool from Applied Materials. Ge strain relaxed buffers were used to accommodate the lattice mismatch between (Si)GeSn and the Si substrates 18. The F(Ge2H6)/F(H2), F(Si2H6)/F(H2) and the F(SnCl4)/F(H2) Mass-Flow Ratios (MFRs) were constant at 7.92x10-4, 1.25x10-3, and 4.69x10-5, respectively. In-situ doped SiGeSn Growth Rates (GRs), shown in Figure 1 (a), were around 30 nm min.-1. They were below that of GeSn:B and GeSn:P (40 nm min.-1). The latter significantly increased for high dopant flows. Meanwhile, SiGeSn:B GR slightly increased and SiGeSn:P GR decreased as the dopant flow increased. B2H6 and PH3 might have opened surface sites for GeSn and SiGeSn:B, while the formation of gas phase intermediates might have reduced the SiGeSn:P GR. Interestingly, the surface quality improved significantly for in-situ doped SiGeSn, reaching the same quality as that of GeSn for high dopant flows, as shown in Figure 1 (b). Surfaces had RMS roughness values below 0.40 nm, close to that of GeSn, with a full surface cross-hatch recovery. There was, for in-situ doped GeSn, a Sn content reduction for high dopant flows (Figure 1 (c)+(d)) most likely because SnCl4 was mass-transport limited19 and not impacted by a larger amount of open surface sites. The influence of dopants on the layer composition was even more pronounced in SiGeSn:B. Si/Sn ratios of 3.5, with Si contents of up to 25%, were obtained, which should result in improved electrical confinement. The formation of Si and Ge gas phase intermediates might explain why Sn contents were higher, in SiGeSn:P, for high PH3 flows. Such insights should yield better control of Si and Sn contents in stacks for optical or electronic purposes. Electrically active carrier concentrations c active of the order of 2x1020 cm-3 were achieved in SiGeSn:B (Figure 1 (e)). These were seven times higher than the 3x1019 cm-3 obtained for GeSn:B. For GeSn:P, c active was likely limited by the formation of SnmPnV nanoclusters. It was at most 7x1019 cm-3 (Figure 1 (f)). Four times higher c active values were obtained for SiGeSn:P with at most 3x1020 cm-3. No decrease of c active was observed for high PH3 flows in SiGeSn:P. This might have been due to the formation of fewer SnmPnV nanoclusters. Such c active values and better electrical confinement were used to fabricate (Si)GeSn based photodiodes with improved electroluminescent integrated intensity compared to photodiodes with doped Ge contact layers. Gassenq, A. et al. Appl. Phys. Lett. 109, 242107 (2016). Elbaz, A. et al. Nat. Photonics 14, 375–382 (2020). Chrétien, J. et al. ACS Photonics 6, 2462–2469 (2019). Wirths, S. et al. Nat. Photonics 9, 88–92 (2015). Zhou, Y. et al. Optica 7, 924 (2020). Chrétien, J. et al. Appl. Phys. Lett. 120, 051107 (2022). Bjelajac, A. et al. Opt. Express 30, 3954 (2022). Li, X. et al. Photonics Res. 9, 494 (2021). Zhou, H. et al. Opt. Express 28, 10280 (2020). Wu, S. et al. IEEE J. Sel. Top. Quantum Electron. 28, 1–9 (2022). Stange, D. et al. Optica 4, 185 (2017). Oehme, M. et al. IEEE Photonics Technol. Lett. 26, 187–189 (2014). Schwartz, B. et al. Opt. Lett. 40, 3209 (2015). Bertrand, M. et al. 2020 IEEE Photonics Conference (IPC) 1–2 (IEEE, 2020). Zhou, H. et al. Opt. Express 28, 34772 (2020). Casiez, L. et al. 2020 IEEE Photonics Conference (IPC) 1–2 (IEEE, 2020). Soref, R. Nat. Photonics 4, 495–497 (2010). Hartmann, J. M. & Aubin, J. J. Cryst. Growth 488, 43–50 (2018). Margetis, J. et al. Vac. Sci. Technol. A 37, 021508 (2019). Figure 1

The successful integration of Li metal anode with solid electrolytes seems to be a must for a high-energy-density solid-state battery. However, Li dendrites tend to form in solid electrolytes during Li plating. The formation of dendrites has been observed in solid electrolytes with various crystal structures from glass, glass-ceramic, poly-crystalline to single-crystalline materials, but the mechanism of such an unexpected dendrite growth remains elusive. In this presentation, I will introduce our understandings of lithium dendrite formation in solid electrolytes based on operando neutron depth profiling characterizations. The results highlight the important role of electronic conduction in solid electrolytes in the formation of isolated Li dendrites in solid electrolytes. I will then present our recent results in understanding the intrinsic value, voltage dependence, and charge carrier of electronic transport in typical lithium solid electrolytes. Lastly, I will introduce corresponding strategies to suppress dendrite formation in solid-state Li metal batteries. Reference s : [1] F. Han, A. S. Westover, J. Yue, X. Fan, F. Wang, M. Chi, D. N. Leonard, N. J. Dudney, H. Wang, C. Wang, Nature Energy, 4 (2019) 187. [2] F. Han, J. Yue, X. Zhu, C. Wang, Advanced Energy Materials, 8 (2018) 1703644. [3] F. Han, J. Yue, C. Chen, N. Zhao, X. Fan, Z. Ma, T. Gao, F. Wang, X. Guo, C. Wang, Joule, 2 (2018) 497. [4] X. Fan, X. Ji, F. Han, J. Yue, J. Chen, L. Chen, T. Deng, J. Jiang, C. Wang, Science Advances, 4 (2018) eaau9245. [5] R. Xu, F. Han, X. Fan, J. Tu, C. Wang, Nano Energy, 53 (2018) 958. [6] Y. Huang, B. Shao, F. Han, Current Opinions in Electrochemistry, 33 (2022) 100933. [7] Y. Huang, B. Shao, F. Han, Journal of Materials Chemistry A, 10 (2022) 12350. [8] F. Han, Y. Zhu, X. He, Y. Mo, C. Wang, Advanced Energy Materials, 6 (2016) 1501590. [9] F. Han, T. Gao, Y. Zhu, K. J. Gaskell, C. Wang, Advanced Materials, 27 (2015) 3473.

This work aims to design a high sensitivity and selectivity biosensor based on the electrochemistry of single impacts onto ultramicroelectrode (UME) to detect and identify various bacterial strains. The main objective is to establish a unique electrochemical signature for each bacterial cell through the individual impact event signal on the surface of the UME [1, 2]. First, we focus on the detection of well-known electroactive Gram-negative bacteria such as Shewanella oneidensis in order to be able to selectively detect these different single cells. In this case, the strategy currently used is to record a chronoamperometric curve in an aqueous potassium phosphate buffer (pH = 7.4) solution containing a redox probe at an UME polarized at the oxidation or reduction potential of the electrochemical active aqueous species and to observe a “current step” when one bacterium impacts the UME, corresponding to a “blocking effect” [3] (Figure A). The response signal expected from single bacterium collision may also be a “current spike” corresponding to either the own electrochemical activity of the bacterium toward the redox probe and the UME applied potential or a “bouncing effect” of the bacterium which does not stick onto UME surface (Figure B). In order to be able to identify the type of bacterial cell striking the UME surface, an adapted functionalization (covalent grafting via reduction of diazonium aryl salts) with appropriate affinity (bio)chemical species such as antibodies or aptamers could be performed. This strategy could confer to the UME surface a selectivity of the signal generated during single impacts. For example, the electro-grafting of diazo-pyridinium cations for microbial fuel cell electrodes showed to promote and improve the development of bacterial electroactive films [4]. [1] E. Lebègue, N. L. Costa, R. O. Louro, F. Barrière, J. Electrochem. Soc. 16 (2020) 105501 [2] A. T. Ronspees, S. N.Thorgaard, Electrochimica Acta. 278 (2018) 412-420 [3] G. Guanyue, W. Dengchao, B. Ricardo, Z. Jinfang, M. Michael V. Anal. Chem. 90 (2018) 12123−12130 [4] H. Smida, E. Lebègue, J-F. Bergamini, F. Barrière, C. Lagrost, Bioelectrochemistry. 120 (2018) 157-165 Figure 1

Water electrolysis conditions accelerate the dissolution and corrosion of electrocatalysts, changing their surface and/or bulk composition/structure from the original states. This dynamic reconstruction process redefines the catalytically active species. However, rational control of the in-situ surface reconstruction for electrocatalysts is tremendously challenging. Here, we proposed a novel redox-tuning method to precisely modulate the surface reconstruction and to favor the water oxidation activity. For a category of layered transition metal oxide (AMO2: A = alkaline metal, M = transition metal), redox of transition metal during the alkaline OER was in-situ tuned to engineer the catalyst leaching potential, manipulate the cation leaching amount, and redirect the dynamic catalyst reconstruction. Specifically, Cl doping lowered the cobalt valence state of LiCoO2 and the further OER potential for its in-situ cobalt oxidation triggering Li leaching. Operando XAFS and DFT calculations confirmed that such modulation bypassed the less favorable surface reconstruction by forming Li1-xCo2O4-type spinel structure, transforming the surface of LiCoO1.8Cl0.2 into a more catalytically-active (oxy)hydroxide phase. The proposed method could be potentially generalized to manipulate the surface reconstruction of other pre-catalysts. References 1. Wang, J.; Gao, Y.; Kong, H.; Kim, J.; Choi, S.; Ciucci, F.; Hao, Y.; Yang, S.; Shao, Z.; Lim, J., Non-precious-metal catalysts for alkaline water electrolysis: operando characterizations, theoretical calculations, and recent advances. Chemical Society Reviews 2020, (49), 9154-9196. 2. Wang, J.; Kim, S.-J.; Liu, J.; Gao, Y.; Choi, S.; Han, J.; Shin, H.; Jo, S.; Kim, J.; Ciucci, F.; Kim, H.; Li, Q.; Yang, W.; Long, X.; Yang, S.; Cho, S.-P.; Chae, K. H.; Kim, M. G.; Kim, H.; Lim, J., Redirecting dynamic surface restructuring of a layered transition metal oxide catalyst for superior water oxidation. Nature Catalysis 2021, 4 (3), 212-222.

Paradoxically a very broad diffraction background, named the Bell-Shaped-Component (BSC), has been established as a feature of graphene growth. Recent diffraction studies as a function of electron energy on Gr/SiC have shown that the BSC is not related to scattering interference. The broad background is in-phase with the Bragg component of both the (00) and Gr(10) spots. Instead textbook diffraction states it should be out-of-phase since it should originate from destructive interference between adjacent terraces[1]. Additional experiments were carried out as a function of temperature over the range 1200° C-1300° C that single-layer-graphene (SLG) grows. Quantitative fitting of the profiles shows that the BSC follows the increase of the G(10) spot, proving directly that the BSC indicates high quality graphene[2]. The BSC has been also seen in graphene on metals including Gr/Ir(111) and on h-BN/Ir(111)[3,4]. Its presence in such a wide range of 2-materials suggests its origin must be general and fundamental, related to their unusual single layer uniformity. The BSC can be a diagnostic of high quality in the growth of other 2-d materials. One possible explanation of the BSC relates to electron confinement within a single uniform layer, according to the uncertainty principle, which generates spread in their wavevector as confirmed with ARPES[5]. The transfer of the large momentum spread to the diffracted electrons to generate the BSC requires better theoretical understanding of the graphene electron-beam electron interaction. Work in collaboration with P. A. Thiel (deceased), S. Chen, E. Conrad, M. Horn von Hoegen, M. Petrovic, F.-J. Meyer zu Heringdorf [1] S. Chen, et al. Phys. Rev. B. 100, 155307 (2019). [2] S. Chen, et al. J. Phys. Chem. Lett. 11, 8937 (2020). [3] K. Omambac et al , Appl. Phys. Lett. 118, 241902 (2021) [4]M. Petrovic et al Nanotechnology 32 505706 (2021) [5] T. Ohta et al. Phys. Rev. Lett. 98, 206802 (2007).

Integrating stimuli-responsive materials into energy storage technologies opens a new approach to introduce novel functionalities as well as addressing some of the crucial and unresolved issues. As an example, current flexible lithium-ion batteries (LIBs) still suffer from a fragile or susceptible nature and limited electrochemical performance recovery against severe or repeated mechanical deformations. Thus, integrating a stimuli-responsive material with strong ability to recover from severe and repeated mechanical deformations into the flexible LIBs can be an effective approach to address the shape and performance recovery issue concerning the flexible LIBs [1-3]. Herein, we design and synthesize a solid polymer electrolyte (SPE) based on a shape memory polymer (SMP) to integrate into flexible lithium batteries for smart applications, for example, shape recovery from severe mechanical deformation. SMPs are attractive class of programmable, stimuli-responsive polymer materials demonstrating shape-memory behavior. A SMP has the ability to memorize its original or permanent shape; deform, fix into a temporary or secondary shape; and recover its original form via applying an external stimulus, for example, heat, magnetic or electrical field,light [3]. In fact, when mechanical deformation occurs, batteries typically suffer from reduced power, efficiency, capacity and recovery from the deformation without sacrificing the electrochemical performance would be highly desirable. The shape-memory SPE is made based on a cross-linkable polyethylene oxide (PEO) with controlled crystallinity and the ability to indue shape memory behavior above the melting point. PEO is chosen as a model shape-memory polymer due to its unique properties including low-cost, high dielectric constant and Li+-ion solvating ability, high electrochemical and mechanical stability, semi-crystalline nature, and ability to introduce cross-linkable functionalities. In response to a temperature exceeding the melting point of the polymer matrix (~70 oC), the engineered shape memory SPE can recover its original shape and size from mechanical deformations, for example, bending and folding. The all-solid-state shape-memory SPEs also show excellent electrochemical performance in Li/Li and Li/LFP cells at ambient temperature. The Li/LFP cell made using the shape memory SPE delivers a specific capacity ~140 mAh g‒1 with ~92% capacity retention after 100 cycles at 0.2C charge/discharge rate and ~99.85% Coulombic efficiency. Besides excellent electrochemical performance, we demonstrate that a flexible Li based battery made using the shape memory SPE can recover from severe mechanical deformations, for example, bending and folding, upon applying heat. This proof-of-concept study opens up a new approach to design and integrate smart functionalities into energy storage technologies. Reference [1] Z. Fang, J. Wang, H. Wu, Q. Li, S. Fan, J. Wang, J. Power Sources 454, 227932 (2020). [2] M. Koo, K. Park, S. H. Lee, M. Suh, D. Y. Jeon, J. W. Choi, K. Kang, K. J. Lee, Nano Lett. 12, 4810–4816 (2012). [3] V. Jabbari, V. Yurkiv, M. G. Rasul, M. Cheng, P. Griffin, F. Mashayek, R. Shahbazian-Yassar, Small 2021, 2102666, DOI: 10.1002/smll.202102666.

Despite F. W. J. Schelling’s relative exclusion from the ongoing German idealist renaissance in Anglophone scholarship, recent critical and historical engagement with idealist texts affords an unprecedented opportunity to discover the richness and value of his thinking. This volume provides a wide-ranging presentation of Schelling’s original contribution to and internal critique of the basic insights of German idealism, his role in shaping the course of post-Kantian thought, and his sensitivity and innovative responses to questions of lasting metaphysical, epistemological, ethical, aesthetic, and theological importance. The contributing authors offer compelling reasons to regard Schelling as one of Kant’s most incisive interpreters, a pioneering philosopher of nature, a resolute philosopher of human finitude and freedom, a nuanced thinker of the bounds of logic and self-consciousness, and perhaps Hegel’s most effective critic.

The purpose of the paper is to summarize and present stages of formation of behavioral norms of professional communication for the scientific community. The objectives of the study are following: to characterize the meaning of the concept of “scientific community” and clarify its definition; to consider the formation of views on the behavioral norms of the scientific community; to define a set of norms of a modern scientist’s professional ethics. The study presents a narrative review of the literature. During the selection of the papers for review, preference was given to the scientific publications of the classics of sociology of science, in particular published in the form of a monograph and in the journals included to the Web of Science Core Collection. An additional Google Scholar search was conducted to provide a more complete presentation of the scientific results. At the same time, the articles published in predatory journals were excluded from the search (where there are no reviews, the editorial boards of which do not correspond to the subjects of the journals, where articles from journals belonging to leading international scientometric databases, etc. are not cited). We also used the method of analysis of scientific sources, chronological method, methods of classification, comparison, and scientific generalization. The scientists used various metaphors to denote the scientific community: “institute of science” (R. Merton), “field of symbolic production of science” (P. Bourdieu), “invisible college” (D. Price and R. Merton), “social circle of scientists” (D. Crane), “social network of scientists” (R. Collins), “expert reality of science” (P. Berger, T. Luckmann), “scientific discourse” (J.-F. Lyotard). R. Merton codified the norms of science and formulated a “scientific ethos” by proposing a set of four imperatives as normative regulations of science: 1) communism, 2) universalism, 3) disinterestedness, and 4) organized skepticism. T. Kuhn “epistemologized” Merton’s sociological concept of science. R. Merton’s followers T. Parsons and N. Storer developed indicators of the scientist’s profession: a specialized amount of knowledge; high autonomy in attracting and training new members of the scientific community, control of their professional behavior; the need for reward (moral and material). R. Boguslaw rejected Merton’s ethical system as mythological and proposed a set of anti-norms. Later, this system of anti-norms was developed by I. Mitroff, S. Fuller, J. Ziman, and others. P. Bourdieu highlighted the problems of the struggle for a monopoly on scientific competence, the accumulation and investment of scientific capital. Today, the scientific community is understood as a complex system of teams, organizations and institutions that interact both vertically (from laboratories and departments to national academies) and horizontally (the whole set of social institutions, informal groups that do not have an institutionalized structure and administrative regulation). The functioning of the scientific community is determined by the support of the system of values and norms of behavior. Currently, the following key norms of professional ethics of a scientist have been formed: prohibition of plagiarism, objectivity of a scientist; focus on the search for truth; social responsibility of the researcher.

INTRODUCTION Patients with lifetime major depressive disorder (MDD) and substance use disorder (SUD) have a more severe clinical presentation compared to MDD patients without SUD (1). Substance-induced psychotic symptoms (SIPS) are clinically relevant as may be related to worse prognosis and mortality (2); however, little is known about SIPS in patients with lifetime MDD. OBJECTIVE this research pretends to describe clinical characteristics in MDD patients with SIPS. METHODS A cross-sectional study was performed by evaluating sociodemographic and clinical features in adult patients with SUD and MDD in an outpatient center for addiction in Barcelona. SIPS were evaluated by clinical interview. Univariate and bivariate analysis were executed comparing patients with and without SIPS. RESULTS In total, 691 patients with MDD and SUD were evaluated. From this sample, 290 patients had a lifetime SIPS while the others (n=401) did not have any lifetime SIPS. For all the comparison see Table 1. CONCLUSIONS Patients with SUD and MDD who have had SIPS throughout life present a different profile from those who have not presented SIPS, having a more severe clinical presentation. Further investigations on this issue have to be performed, especially longitudinal studies. REFERENCES 1. Torrens M, Tirado-Muñoz J, Fonseca F, Farré M, Gonzalez-Pinto A, Arrojo M, Bernardo M, Arranz B, Garriga M, Saiz PA, Florez G, Goikolea JM, Zorrilla I, Cunill R, Castells X, Becoña E, Lopez A, San L. Clinical practice guideline on pharmacological and psychological management of adult patients with depression and a comorbid substance use disorder. Adicciones. 2021; In Press:1559.. doi: 10.20882/adicciones.1559. 2. Fiorentini A, Cantù F, Crisanti C, Cereda G, Oldani L, Brambilla P. Substance-Induced Psychoses: An Updated Literature Review. Front Psychiatry. 2021;12:694863. doi: 10.3389/fpsyt.2021.694863.

Reconstrucción virtual de ambientes urbanos a partir de fotografías históricas a través de Image Based Animations (IBA). La Plaza de la Virgen de Valencia alrededor de 1870. Jose Luis Cabanes Ginés¹, Federico Iborra Bernad², Carlos Bonafé Cervera3 ¹Departamento de Expresión Gráfica Arquitectónica. Universidad Politécnica de Valencia. Caminio de Vera s/n 46022 Valencia. 2Departamento de Composición Arquitectónica. Universidad Politécnica de Valencia. Caminio de Vera s/n 46022 Valencia 3Departamento de Ing. Cartográf. Geodesia y Fotogramtría. Universidad Politécnica de Valencia. Caminio de Vera s/n 46022 Valencia E-mail: jlcabane@ega.upv.es, f_iborra@yahoo.es, carboce1@topo.upv.es Keywords (3-5): virtual reconstruction, historical urban environment, image based animations Conference topics and scale: City transformations / Tools of analysis in urban morphology The recreation of the historical environment of emblematic urban spaces in our cities through interactive technologies, allows to extend their knowledge among the interested users while contributing to its assessment. When the documentary bases are photographs it is possible to carefully model the recorded elements using photogrammetry techniques based on 3D primitives, so that by means of an immersive navigation limited to certain points of view, an appearance of acceptable tridimensionality is obtained, where only isolated images of dispersed frames are available. The virtual recreation can be completed increasing its realistic appearance through its edition with animations of objects (for example, carriages) and characters, texts, musical setting, etc. The results can be presented in formats such as video or navigation through virtual reality helmets. From a selection of the first historical photographs of the Plaza de la Virgen, that we have obtained searching in several documentary sources, our multidisciplinary team is interested in a reliable, realistic and pleasant presentation of the urban environment of one of the most representative places in the city of Valencia, whose spatial configuration has changed significantly over the years. References (100 words) Braun, C., Kolbe, T. H., Lang, F., Schickler, W., Steinhage, V., Cremers, A. B., Förstner, W., Plümer, L., 1995. Models for photogrammetric building reconstruction. Computers & Graphics, Volume 19, Issue 1, pp. 109-118. Debevec, P., Taylor, C. J. and Malik, J., 1996. Modeling and rendering architecture from photographs: A hybrid geometry and image-based approach. SIGGRAPH’96, pp. 11–20. De Mesa, A., Regot, J., Nuñez, M. A. and Buill, F., (2009). Métodos y procesos para el levantamiento de reconstrucción tridimensional gráfica de elementos del patrimonio cultural. La iglesia de Sant Sever de Barcelona. Revista EGA, nº 14, pp. 82-89. Drap, P., Grussenmeyer, P. and Gaillard, G., 2001. Simple Photogrammetric Methods with ARPENTEUR: 3-D Plotting and Orthoimage generation. XVIII International Symposium CIPA 2001, Potsdam (Germany). International Archives of Photogrammetry, Remote Sensing and Spatial Information Sciences, nº 34 (Part 5/C7), pp. 47-54. El-Hakim, S., Beraldin, J. and Lapointe, A., 2002. Towards Automatic Modeling of Monuments and Towers. IEEE Proceedings of the International Symposium on 3D Data Processing Visualization and Transmission, 3DPVT 2002, Padua, Italy, pp. 526-531. Proyecto Barcelona Darrera Mirada, http://darreramirada.ajuntament.barcelona.cat/#historia/8/1 The Old New York, http://vimeo.com/160024074, https://vimeo.com/162572088