THE HERMENEUTICAL RECEPTION OF THE CHARACTER OF JORGE DE BURGOS IN UMBERTO ECO\u27S NOVEL "THE NAME OF THE ROSE"

U članku se analiziraju modaliteti Ecova intertekstualnog prisvajanja fikcionalne osobe J.L. Borgesa i pojedinih književnih metafora koje se razvijaju u njegovim pripovijetkama u izgradnji hermeneutičke recepcije lika Jorgea iz Burgosa, glavnog negativca romana Ime ruže Umberta Eca. Dok je prvi aspekt dostatno obrađen u kritičkoj literaturi o Imenu ruže, drugi je ostao zanemaren u nekim bitnim aspektima. Analiza ideoloških i hermeneutičkih aspekata njegovog lika u Ecovu romanu otkriva da u izgradnji ne samo njegova etičkog i teološkog habitusa nego i razvitku glavnog narativnog tijeka romana, čiji je on pokretač, veliku ulogu igraju dvostruko kodirane metafore koje Borges razvija u svojim pripovijetkama Teolozi i Tri tumačenja Jude. U članku se analizira njihova uloga u spomenutim Borgesovim novelama i njihov intertekstualni odjek u Imenu ruže koji se pronalazi na idejnoj i kompozicijsko-pripovjednoj razini. Temeljna Borgesova metafora \u27svi su ljudi jedan čovjek\u27 razrađuje se u romanu raznim figurama ponavljanja, a unutar te primarne metafore značajna je metaforika Jude koju Borges razvija u noveli Tri tumačenja Jude. Analiza hermeneutičke recepcije Jorgeova lika otkriva presudnu ulogu te metafore u njenoj iozgradnji.This article analyses the modalities of Umberto Eco\u27s intertextual adoption of J. L. Borges\u27 \u27fictional person\u27 and the specific literary metaphors Borges developed and used in his short stories when building the hermeneutical reception of the character of Jorge de Burgos, the villain of Eco\u27s novel The Name of the Rose. While the critical literature on The Name of the Rose has devoted considerable attention to the former, the latter has remained neglected in some crucial aspects. The analysis of ideological and hermeneutic aspects of his character in Eco\u27s novel revealed that, in creating his ethical and theological habitus and even in the development of the novel\u27s main narrative, a significant role was played by double coded metaphors developed by Borges in his short stories The Theologians and Three Versions of Judas. This article analyses their role in the aforementioned short stories by Borges and their intertextual resonance in The Name of the Rose visible both, on the level of ideas and the compositional-narrative level. The basic Borges\u27 metaphor, "Whatever one man does, it is as if all men did it", was developed in the novel with the help of various figures of repetition. Within that primary metaphor, an important place is held by the metaphorics of Judas developed by Borges in Three Versions of Judas. Analysis of the hermeneutical reception of Jorge\u27s character has revealed the crucial role of that metaphor in its creation

Prospect of Thermal Shock Induced Healing of Lithium Dendrite

Dendritic growth plagues the development of rechargeable lithium metal anodes. Recently, it has been reported that (Science 2018, 359, 1513−1516) self-heating of the cell provides a mitigation strategy for suppressing dendrites. In order to study this phenomenon, we extend our recently developed nonlinear phase-field model to incorporate an energy balance equation allowing a full thermally coupled electrodeposition model using the open-source software package MOOSE. In this work, we consider the interplay between ionic transport and electrochemical reaction rate as a function of temperature and explore the possibility of using thermal shock induced dendrite suppression. We discover that, depending on the electrochemical reaction barrier and ionic diffusion barrier, self-heating could accelerate (larger reaction barrier) or decelerate (larger diffusion barrier) dendrite formation. Given that the electrolyte constituents can be used to tune both barriers, this study could provide an important avenue to exploit the self-heating effect favorably through electrolyte engineering

Phase-Field Simulations of Lithium Dendrite Growth with Open-Source Software

Dendrite growth is a long-standing challenge that has limited the applications of rechargeable lithium metal electrodes. Here, we have developed a grand potential-based nonlinear phase-field model to study the electrodeposition of lithium as relevant for a lithium metal anode, using open-source software package MOOSE. The dynamic morphological evolution under a large/small overpotential is studied in two dimensions, revealing important dendrite growth/stable deposition patterns. The corresponding temporal–spatial distributions of ion concentration, overpotential, and driving force are studied, which demonstrate an intimate, dynamic competition between ion transport and electrochemical reactions, resulting in vastly different growth patterns. On the basis of the understanding from this model, we propose a “compositionally graded electrolyte” with higher local ion concentration as a way to potentially suppress dendrite formation. Given the importance of morphological evolution for lithium metal electrodes, widespread applications of phase-field models have been limited in part due to in-house or proprietary software. In order to spur growth of this field, we make all files available to enable future studies to study the many unsolved aspects related to morphology evolution of lithium metal electrodes

Phase-Field Simulations of Lithium Dendrite Growth with Open-Source Software

Dendrite growth is a long-standing challenge that has limited the applications of rechargeable lithium metal electrodes. Here, we have developed a grand potential-based nonlinear phase-field model to study the electrodeposition of lithium as relevant for a lithium metal anode, using open-source software package MOOSE. The dynamic morphological evolution under a large/small overpotential is studied in two dimensions, revealing important dendrite growth/stable deposition patterns. The corresponding temporal–spatial distributions of ion concentration, overpotential, and driving force are studied, which demonstrate an intimate, dynamic competition between ion transport and electrochemical reactions, resulting in vastly different growth patterns. On the basis of the understanding from this model, we propose a “compositionally graded electrolyte” with higher local ion concentration as a way to potentially suppress dendrite formation. Given the importance of morphological evolution for lithium metal electrodes, widespread applications of phase-field models have been limited in part due to in-house or proprietary software. In order to spur growth of this field, we make all files available to enable future studies to study the many unsolved aspects related to morphology evolution of lithium metal electrodes

Phase-Field Simulations of Lithium Dendrite Growth with Open-Source Software

Dendrite growth is a long-standing challenge that has limited the applications of rechargeable lithium metal electrodes. Here, we have developed a grand potential-based nonlinear phase-field model to study the electrodeposition of lithium as relevant for a lithium metal anode, using open-source software package MOOSE. The dynamic morphological evolution under a large/small overpotential is studied in two dimensions, revealing important dendrite growth/stable deposition patterns. The corresponding temporal–spatial distributions of ion concentration, overpotential, and driving force are studied, which demonstrate an intimate, dynamic competition between ion transport and electrochemical reactions, resulting in vastly different growth patterns. On the basis of the understanding from this model, we propose a “compositionally graded electrolyte” with higher local ion concentration as a way to potentially suppress dendrite formation. Given the importance of morphological evolution for lithium metal electrodes, widespread applications of phase-field models have been limited in part due to in-house or proprietary software. In order to spur growth of this field, we make all files available to enable future studies to study the many unsolved aspects related to morphology evolution of lithium metal electrodes

Phase-Field Simulations of Lithium Dendrite Growth with Open-Source Software

Dendrite growth is a long-standing challenge that has limited the applications of rechargeable lithium metal electrodes. Here, we have developed a grand potential-based nonlinear phase-field model to study the electrodeposition of lithium as relevant for a lithium metal anode, using open-source software package MOOSE. The dynamic morphological evolution under a large/small overpotential is studied in two dimensions, revealing important dendrite growth/stable deposition patterns. The corresponding temporal–spatial distributions of ion concentration, overpotential, and driving force are studied, which demonstrate an intimate, dynamic competition between ion transport and electrochemical reactions, resulting in vastly different growth patterns. On the basis of the understanding from this model, we propose a “compositionally graded electrolyte” with higher local ion concentration as a way to potentially suppress dendrite formation. Given the importance of morphological evolution for lithium metal electrodes, widespread applications of phase-field models have been limited in part due to in-house or proprietary software. In order to spur growth of this field, we make all files available to enable future studies to study the many unsolved aspects related to morphology evolution of lithium metal electrodes

Phase-Field Simulations of Lithium Dendrite Growth with Open-Source Software

Dendrite growth is a long-standing challenge that has limited the applications of rechargeable lithium metal electrodes. Here, we have developed a grand potential-based nonlinear phase-field model to study the electrodeposition of lithium as relevant for a lithium metal anode, using open-source software package MOOSE. The dynamic morphological evolution under a large/small overpotential is studied in two dimensions, revealing important dendrite growth/stable deposition patterns. The corresponding temporal–spatial distributions of ion concentration, overpotential, and driving force are studied, which demonstrate an intimate, dynamic competition between ion transport and electrochemical reactions, resulting in vastly different growth patterns. On the basis of the understanding from this model, we propose a “compositionally graded electrolyte” with higher local ion concentration as a way to potentially suppress dendrite formation. Given the importance of morphological evolution for lithium metal electrodes, widespread applications of phase-field models have been limited in part due to in-house or proprietary software. In order to spur growth of this field, we make all files available to enable future studies to study the many unsolved aspects related to morphology evolution of lithium metal electrodes

Phase-Field Simulations of Lithium Dendrite Growth with Open-Source Software

Dendrite growth is a long-standing challenge that has limited the applications of rechargeable lithium metal electrodes. Here, we have developed a grand potential-based nonlinear phase-field model to study the electrodeposition of lithium as relevant for a lithium metal anode, using open-source software package MOOSE. The dynamic morphological evolution under a large/small overpotential is studied in two dimensions, revealing important dendrite growth/stable deposition patterns. The corresponding temporal–spatial distributions of ion concentration, overpotential, and driving force are studied, which demonstrate an intimate, dynamic competition between ion transport and electrochemical reactions, resulting in vastly different growth patterns. On the basis of the understanding from this model, we propose a “compositionally graded electrolyte” with higher local ion concentration as a way to potentially suppress dendrite formation. Given the importance of morphological evolution for lithium metal electrodes, widespread applications of phase-field models have been limited in part due to in-house or proprietary software. In order to spur growth of this field, we make all files available to enable future studies to study the many unsolved aspects related to morphology evolution of lithium metal electrodes

Localized Recrystallization of a Lithium-Metal Anode during Fast Stripping in High-Activity Liquid Electrolytes

The lithium-metal anode is one of the most promising candidates for “beyond-lithium-ion” batteries thanks to its high specific capacity and low negative electrochemical potential. However, the electrode–electrolyte interface instability hinders its commercialization in rechargeable batteries. During cycles of charging and discharging, the lithium-metal anode is electrochemically plated and stripped along with the morphological evolution, which determines the cycling performance. In this work, with a phase-field model, we computationally characterize the morphological evolution dynamics during the plating and stripping steps at the lithium–metal–electrolyte interface. Our model is valid in a wide range of lithium concentrations in liquid electrolytes by incorporating nonidealities of electrolyte solutions into the interfacial reaction kinetics. Intriguingly, at fast stripping, i.e., high discharging overpotential, we observe an unexpected localized recrystallization phenomenon in high-lithium-ion-concentration valley regions. This recrystallization phenomenon mitigates the overall reaction rate heterogeneity and provides a potential approach to improving the morphological stability. Furthermore, we systematically investigate the correlation between the recrystallization phenomenon and lithium-ion activity and draw a simplified phase diagram for the overpotential-dependent recrystallization

Localized Recrystallization of a Lithium-Metal Anode during Fast Stripping in High-Activity Liquid Electrolytes

The lithium-metal anode is one of the most promising candidates for “beyond-lithium-ion” batteries thanks to its high specific capacity and low negative electrochemical potential. However, the electrode–electrolyte interface instability hinders its commercialization in rechargeable batteries. During cycles of charging and discharging, the lithium-metal anode is electrochemically plated and stripped along with the morphological evolution, which determines the cycling performance. In this work, with a phase-field model, we computationally characterize the morphological evolution dynamics during the plating and stripping steps at the lithium–metal–electrolyte interface. Our model is valid in a wide range of lithium concentrations in liquid electrolytes by incorporating nonidealities of electrolyte solutions into the interfacial reaction kinetics. Intriguingly, at fast stripping, i.e., high discharging overpotential, we observe an unexpected localized recrystallization phenomenon in high-lithium-ion-concentration valley regions. This recrystallization phenomenon mitigates the overall reaction rate heterogeneity and provides a potential approach to improving the morphological stability. Furthermore, we systematically investigate the correlation between the recrystallization phenomenon and lithium-ion activity and draw a simplified phase diagram for the overpotential-dependent recrystallization