Results 51 to 60 of about 35,305 (271)
A formal model for ledger management systems based on contracts and temporal logic
Blockchain: Research and Applications, 2022 A key component of blockchain technology is the ledger, viz., a database that, unlike standard databases, keeps in memory the complete history of past transactions as in a notarial archive for the benefit of any future test.
Paolo Bottoni +2 more
doaj +1 more source
Regulating Initial Coin Offerings (ICOs) [PDF]
, 2018 Research led by the University of Pennsylvania Professor David Hoffman presents legal literature’s first detailed analysis of the inner workings of Initial Coin Offerings (ICO). Startups are using the novel funding mechanism with increasing frequency. In
Hoffman, David
core +1 more source
Advanced Functional Materials, EarlyView.The article reviews laser‐processed carbons from various precursors, processing mechanism and their application in advanced batteries. The laser process is chemical free, fast, and scalable, enabling improved battery performance and stability for Li, Na, and Zn battery technologies.
Sujit Deshmukh +2 more
wiley +1 more source
Financial Accounting Classification of Cryptocurrency [PDF]
, 2019 Currently, a large range of opinions exists regarding the appropriate classification and regulation of cryptocurrency. From the legal perspective, some suggest that cryptocurrency investments are too speculative. As a result of this, it is suggested that
Foy, Jonathan
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Extensive Review of Materials for Next‐Generation Transparent Batteries and Their Design Strategies
Advanced Functional Materials, EarlyView.Review explores emerging materials and design strategies for transparent batteries, examining electrodes, electrolytes, separators, and device architectures optimized for high electrochemical performance, mechanical flexibility, and optical transparency.
Atul Kumar Mishra +5 more
wiley +1 more source
Advanced Functional Materials, EarlyView.PTFE nanoparticle–anchored rGO (rGO@PTFE) for scalable solvent‐free fabrication of ultra‐thick, high‐density cathodes, achieving high conductivity (9.55 S cm−1), lithium transference (0.73), and improved wettability, is developed. The resulting cathode delivers 15.2 mAh cm−2 areal and 563 mAh cm−3 volumetric capacities, with full cells exhibiting 637 ...
Juhee Yoon +7 more
wiley +1 more source
Valuation of Utility Tokens based on the Quantity Theory of Money
The Journal of The British Blockchain Association, 2018 A framework to value utility tokens would allow for more transparent Initial Coin Offerings (ICO) and help in the development of digital assets. In this paper, we derive a formula to value utility tokens and the network that supports it. As expected, the
Jay Pazos
doaj +2 more sources
Sijoittajakokemus kryptovaluuttojen maailmassa: Analyysi polettiantien asiakaspolusta [PDF]
, 2018 Initial coin offerings are a novel form of early-stage funding, enabled by blockchain technology and crypto tokens. It is becoming a significant disruptor of contemporary fundraising conventions.
Hämäläinen, Matias
core
Artificial Amorphous Interface Matters for Boosting High‐Voltage Stable LiCoO2 Cathode
Advanced Functional Materials, EarlyView.The amorphization of phosphate‐based surface layer with favorable Li‐ion conducting kinetics is realized by precisely tailored atomic‐level fabrication. This amorphous coating enables the lithium cobalt oxide (LCO) cathode superior high‐voltage rate capability and cycling performance, owing to the fast interfacial ionic transport and maintained ...
Jinjin Ma +10 more
wiley +1 more source
Geometrically‐Screened, Sterically‐Hindered Additive for Wide‐Temperature Aqueous Zinc‐Ion Batteries
Advanced Functional Materials, EarlyView.A molecular‑engineering strategy combining steric hindrance tuning with geometric optimization identifies cellobiose as an ideal additive for aqueous zinc‑ion batteries, enabling stable Zn deposition across a wide temperature range from −30 to 50 °C. Abstract Aqueous zinc‐ion batteries (AZIBs) are emerging as a highly promising alternative to lithium ...
Sida Zhang +13 more
wiley +1 more source