Results 61 to 70 of about 373 (157)
Moderate Fire Temperatures Affect the Structure of Clayey Oxisol Aggregates
Land Degradation &Development, EarlyView.ABSTRACT Wildfires have become increasingly frequent and intense worldwide, raising concerns about their impacts on soil systems. However, the thermal responses of clay‐rich Oxisols, dominated by Fe and Al oxides, remain poorly understood. In this study, samples from the 0 to 5 cm layer of six Oxisols were subjected to controlled heating at ...
Yasmmin Tadeu Costa +5 more
wiley +1 more source
Vegetable Oil‐Based Materials for Drug Delivery Systems and Wound Dressings
Macromolecular Bioscience, EarlyView.Renewable resources like vegetable oils are increasingly explored for biomaterial production in biomedical applications. Their monoglycerides and triglycerides inherently possess functions or can be chemically modified to introduce functional groups suitable for polymerization, yielding biomaterials with desirable properties such as flexibility ...
Lucas M. Favre +2 more
wiley +1 more source
Efficiency in Steel Melting: Ladle Development [PDF]
, 2005 Effective ladle design and use is important for steel casting production. In foundry operations, the ladle temperature of the liquid steel is typically 150 to 250°F above the steel\u27s melting point to compensate for the heat losses in small ladles and ...
Lekakh, Semen Naumovich +3 more
core +1 more source
PhotoMat, EarlyView.This paper presents a comprehensive overview of recent advancements in Joule‐heating synthesis of photo and electrocatalysts, emphasizing its benefits and applications. The objective is to offer an effective strategy for enhancing the diversity and performance of catalytic materials.
Jiaqi Li +4 more
wiley +1 more source
Development and Testing of Castables with Low Content of Calcium Oxide. [PDF]
Materials (Basel), 2022 Zemánek D, Nevřivová L.
europepmc +1 more source
Microsilica-bonded magnesia-based refractory castables: bonding mechanism and control of damage due to magnesia hydration [PDF]
, 2011 Among the most impressive developments observed in the last 20 years, the improvement of the installation methods of monolithic refractories is certainly to be taken into account.
Moulin Silva, Wagner
core +1 more source
Rare Metals, EarlyView.ABSTRACT Rare earth elements (REEs) play an irreplaceable role in modern technology and industry. However, due to the highly similar physicochemical properties among REEs, their separation remains a significant challenge. Additionally, REEs often exist in low‐concentration solutions, making efficient REE recovery an urgent task.
Miao‐Miao Huang +6 more
wiley +1 more source
Recovery of materials from recycling of spent furnace linings [PDF]
, 2008 The objective of this research study is to evaluate the technical feasibility of liberating metal entrapped in the spent melting furnace linings obtained from a non-ferrous metal producer and develop an economic technique to recycle all of the materials ...
Angara Raghavendra, Phani Krishna
core +1 more source
160 GHz Schottky Diodes from Solution‐Processed IGZO
Small, EarlyView.A simple, scalable method for contact engineering of planar asymmetric nanogap electrodes enables the development of Schottky diodes with a cut‐off frequency of 160 GHz. Applying these diodes to radio‐frequency rectifying circuits yields output voltages in the range of 0.3–0.74 volts.
Lazaros Panagiotidis +17 more
wiley +1 more source
Toward All 2D‐Based Printed Raindrop Triboelectric Nanogenerators
Small, EarlyView.A raindrop triboelectric nanogenerator (RD‐TENG) based on solution‐deposited 2D materials is described, where successive drop impacts generate short‐circuit signals. Graphene–SWCNT hybrid films serve as conductive contacts and transition metal dichalcogenides as active layer.
Foad Ghasemi +6 more
wiley +1 more source