Results 151 to 160 of about 3,584 (214)

Fast Charge–Discharge of LiNi0.9Co0.05Mn0.05 Enabled by a Bikitaite‐Infused Separator for Li Metal Batteries

Advanced Functional Materials, EarlyView.
A bikitaite‐infused cellulose separator is introduced for Li metal batteries, leveraging bikitaite zeolite's ion‐conductive properties to regulate Li+‐ion flux and suppress dendrite growth. The membrane design ensures uniform Li plating, enhanced electrolyte wettability, and robust thermal/mechanical stability, delivering stable performance and low ...
Isheunesu Phiri, Kennedy Ssendagire, Sun‐Yul Ryou   +2 more
wiley   +1 more source

Memristor‐Driven Active‐Matrix Organic Light‐Emitting Diode for Energy Efficient and High‐Resolution Displays

Advanced Functional Materials, EarlyView.
This study demonstrates that memristors can replace conventional 2T–1C driving circuits with simplified 1T–1 m architectures by exploiting resistance switching. With ultra‐low switching voltages (< ±0.2 V) and multi‐level resistance states, the memristors precisely control the current injected into organic light‐emitting diodes (OLEDs).
Dong Hyun Kim, Nahyun Kim, Seok Hee Hong, Ho Jin Lee, Jin Suk Oh, Jae Seong Park, Tae Geun Kim   +6 more
wiley   +1 more source

Polymer Interface Enables Reversible Quasi‐Solid Sulfur Conversion in Sodium‐Sulfur Batteries

Advanced Functional Materials, EarlyView.
The polymer interface enables a stable quasi‐solid sulfur conversion pathway in room‐temperature Na─S batteries. The coating regulates Na+ transport, stabilizes the cathode–electrolyte interphase, and accommodates mechanical stress, suppressing electrolyte decomposition and sulfur migration, thereby improving reaction uniformity, reducing polarization,
Reza Andaveh, Ying Zhao, Enzhong Jin, Zixin Zhang, Vinicius Martins, Parham Pirayesh, Yi Gan, Yi Yuan, Yijia Wang, Frederick Benjamin Holness, Changhong Cao, Jun Song, Yang Zhao   +12 more
wiley   +1 more source

Rationally Designed Bilayer Passivation Strategy for High‐Performance Vacuum‐Processed Perovskite Solar Cells

Advanced Functional Materials, EarlyView.
A bilayer “Anchor‐and‐Seal” passivation strategy using EDAI2 and 4MeO‐PEAI effectively mitigates surface defects in vacuum‐processed perovskite films through synergistic hydrogen bonding and Lewis base coordination. This approach optimizes interfacial energy alignment and suppresses non‐radiative recombination, enabling vacuum‐deposited p‐i‐n ...
Mohammadhossein Kohan, Sang‐Heon Lee, Jaswinder Singh, Sung‐Nam Kwon, Seok‐In Na   +4 more
wiley   +1 more source

Solution‐Processed Two‐Dimensional Indium Oxide on Sodium‐Embedded Alumina for Reconfigurable Optoelectronic Synaptic Transistors

Advanced Functional Materials, EarlyView.
Wafer‐scale two‐dimensioanl In2Se3 oxidized into InOx on sodium‐embedded beta‐alumina enables multifunctional reconfigurable electronics. Sodium ions accumulate within distinct spatial distribution under drain‐controlle and gate‐controlled operation. Drain‐control operation gives controllability of ultraviolet‐driven optoelectronic synaptic conductance
Jinhong Min, Yonghyun Albert Kwon, Hyunbin Kim, Jihyun Kim, Myeongjin Jung, Jaewon Heo, Gwang Ya Kim, Vlastimil Mazanek, Zdeněk Sofer, In Soo Kim, Jeong Ho Cho, Hyesung Park, Sang Min Won, Joohoon Kang   +13 more
wiley   +1 more source

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Secret Science Fiction

Computer, 2013
Science fiction prototypes let us explore the futures we want to live in, but, more importantly, they help us explore the futures we want to avoid. The Web extra at http://youtu.be/W8zNDErnq_o is a video segment in which author Brian David Johnson expands on his Science Fiction Prototyping column, in which he discusses how the world of secret science ...
exaly   +2 more sources

Science Fiction

2018
Das Kapitel versteht Science-Fiction (SF) nicht als Filmgenre im klassischen Sinn, sondern als ästhetischen Modus, in dem sich unterschiedliche Genres manifestieren können. Der SF-Modus definiert sich durch eine – im Film vor allem, aber nicht ausschließlich visuelle – Bezugnahme auf den wissenschaftlich- technischen Fortschritt.
Schmeink, Lars, Spiegel, Simon
openaire   +3 more sources

Bowie and Science Fiction / Bowie as Science Fiction

Cinema Journal, 2018
Abstract not available.
openaire   +2 more sources

Science fiction and empire

Science Fiction Studies, 2003
This essay makes a preliminary attempt to construct a cognitive map of sf as a creature of imperialism and inspired by a world-view of technoscientific Empire. The dominant historical sf cultures are those that attempted imperialist projects: US, UK, Russia, France, Germany, Japan. The conditions for srs emergence are established by imperialism and the
openaire   +1 more source

Catastrophisme et Science-fiction / Catastrophism and Science Fiction.

Archives de sciences sociales des religions, 1982
Thomas Louis-Vincent. Catastrophisme et Science-fiction / Catastrophism and Science Fiction.. In: Archives de sciences sociales des religions, n°53/1, 1982. pp. 69-85.
openaire   +2 more sources