Results 91 to 100 of about 24,651,562 (272)
Engineering Zn Powder Anodes for Advanced Aqueous Zn‐Based Batteries
EcoEnergy, EarlyView.Zn powder (ZnP) anodes have attracted growing interest in aqueous Zn‐based batteries (AZBs) because they enable high Zn utilization, relaxed mechanical constraints, and versatile electrode fabrication. This review systematically summarizes recent advances in ZnP anodes, focusing on crystallographic engineering, interfacial regulation, electrode ...
Xiaona Fu +6 more
wiley +1 more source
ENERGY &ENVIRONMENTAL MATERIALS, EarlyView.This study reports a mild “Zn(NO3)2 interlayer‐expansion” strategy combined with electrodeposition to produce a self‐supporting capacitive anode (NiFe@PC) that preserves the wood's native low‐tortuosity channels. The retained native architecture expands niches for microbial colonization.
Xue Liu +10 more
wiley +1 more source
The Brauer-Manin Obstruction and Sha[2].
, 2016 We discuss the Brauer-Manin obstruction on del Pezzo surfaces of degree 4. We outline a detailed algorithm for computing the obstruction and provide associated programs in magma. This is illustrated with the computation of an example with an irreducible cubic factor in the singular locus of the defining pencil of quadrics (in contrast to previous ...
Bright, MJ, Bruin, N, Flynn, V, Logan, A
openaire +1 more source
ENERGY &ENVIRONMENTAL MATERIALS, EarlyView.By combining electronic structure modulation and hierarchical channel construction, a wood‐derived Cr‐Co2P@PNC/PCW electrocatalyst is developed. This multicomponent synergistic modulation strategy significantly improves the efficiency of OER. Designing synergistic regulation strategies is widely recognized as an effective approach to enhancing ...
Zihan Zhang +8 more
wiley +1 more source
Analysis of simplified variants of SHA-256 [PDF]
, 2005 In this paper we analyse the role of some of the building blocks of SHA-256. We show that the disturbance-correction strategy is applicable to the SHA-256 architecture and we prove that functions Σ, σ are vital for the security of SHA-256 by showing that
Rechberger, Christian +4 more
core
ENERGY &ENVIRONMENTAL MATERIALS, EarlyView.Low‐dimensional materials (0D, 1D, and 2D) exhibit unique electronic and physicochemical properties, enabling advanced nanoelectronic and optoelectronic devices. Mixed‐dimensional heterostructures combine these materials to enhance functionality.
Qaisar Alam +3 more
wiley +1 more source
High-Efficiency Double SHA-256 Architecture via Expansion–Compression Co-Design
IEEE AccessThe Secure Hash Algorithm 2 (SHA-2) family remains one of the most widely deployed cryptographic hash families in data-intensive and security-critical applications. Within this family, SHA-256 is one of the most prevalent hash functions.
Chia-Chou Chuang +4 more
doaj +1 more source
ENERGY &ENVIRONMENTAL MATERIALS, EarlyView.A “two‐in‐one” design strategy integrating guanidinium and carboxyl functional groups was developed to overcome the intrinsic trade‐off among SHG response, ultraviolet cutoff edge, and birefringence in DUV NLO crystals. Benefiting from non‐π‐conjugated electronic isolation, Zn‐GPA(II) simultaneously achieves a strong SHG response (2.1 × KH2PO4), an ...
Xiliang Jiang +8 more
wiley +1 more source
Polarization‐Reoriented Piezocatalysis Enables Plastic Upcycling with Mechanical Energy
ENERGY &ENVIRONMENTAL MATERIALS, EarlyView.Mixed plastic waste remains difficult to upcycle selectively under mild conditions, and piezocatalysis has been constrained by a persistent see‐saw effect: Stronger piezoelectric polarization tends to divert charge carriers away from the very active sites that drive catalysis. Sha et al.
Tao Chen, Tian Liang, Zhongxiang Wang
wiley +1 more source
Siliao yanjiuThis study aimed to screen excellent mulberry varieties suitable for forage application in Hainan and to supplement the protein sources for livestock and poultry in the region.
HUANG Jing-jing +7 more
doaj