Results 111 to 120 of about 24,172 (336)
Advanced Materials, EarlyView.Reversible protonic ceramic electrochemical cells (R‐PCECs) face challenges from sluggish and unstable oxygen reduction and evolution reactions in the air electrode. This review discusses recent progress in triple‐conducting air electrodes, emphasizing mechanisms, performance factors, and design strategies, offering guidance for creating efficient and ...
Xi Chen +8 more
wiley +1 more source
Variational method in the design of an optimum solar water heater storage tank [PDF]
, 2006 Solar energy is a renewable resource because it is non-exhaustible and is available in abundance. The average daily total solar radiation amount in Malaysia is about 4500 Wh/m2, K.S Ong (1994).
Misha, Suhaimi
core
IMPROVED COUPLING AND PUMP CONNECTION PIPES
Scientific notes of Taurida National V.I. Vernadsky University. Series: Technical Sciences, 2020 V.Yа. Vasylyshyn +2 more
openaire +1 more source
Advanced Materials, EarlyView.Carbon‐based piezoelectric materials are systematically categorized based on their structural and functional properties. The mechanisms of stress‐induced charge transfer are elucidated, and their applications are explored across three key domains: piezoelectric catalysis for energy conversion and environmental remediation, piezoelectric biomedical ...
Mude Zhu +3 more
wiley +1 more source
An Ultrapotent, Ultraeconomical, Antifreeze Polypeptide
Advanced Materials, EarlyView.Simple and inexpensive polypeptides composed of random copolymers of alanine and glutamic acid are effective antifreezes for applications in foods and biomedicine. The polypeptides, inspired by natural extremophile proteins, inhibit the growth of large ice crystals and prevent damage to sensitive biologics.
Thomas J. McPartlon +5 more
wiley +1 more source
Nonresonant support facilitates vibration testing of structures [PDF]
, 1965 An essentially frictionless four-point support system which utilizes bearings and pistons allows for determination of vibration frequencies of large structures. Retardation of vertical or horizontal motion is due to the viscous damping by the hydrostatic
core +1 more source
Modeling and analysis of water-hammer in coaxial pipes
, 2014 The fluid-structure interaction is studied for a system composed of two coaxial pipes in an annular geometry, for both homogeneous isotropic metal pipes and fiber-reinforced (anisotropic) pipes.
Bitter, Neal, Cesana, Pierluigi
core +1 more source
Advanced Materials, EarlyView.Protonic ceramic electrolysis cells (PCECs) are a promising intermediate‐temperature hydrogen production technology, leveraging high proton conductivity in electrolytes yet constrained by insufficient catalytic activity and interfacial instability in fuel/air electrodes. This review systematically categorizes advanced electrode materials and critically
Zhipeng Liu +6 more
wiley +1 more source
Capillary‐Driven 3D Open Fluidic Networks for Versatile Continuous Flow Manipulation
Advanced Materials, EarlyView.The capillary‐driven 3D open fluidic networks (OFNs), composed of connected polyhedral frames, enable precise, programmable, and versatile manipulation of unary, binary, and multiple continuous flows in both spatial and temporal dimensions. OFNs represent a significant leap beyond conventional microfluidics, unlocking new possibilities for selective ...
Shuangmei Wu +4 more
wiley +1 more source
Piping arrangement through a double chamber structure [PDF]
, 1969 Low thermal loss piping arrangement for moving cryogenic media through double chamber ...
Yager, S. P.
core +1 more source