Results 61 to 70 of about 519 (191)

Comparative Physicochemical Characterization of Two Commercial Hydroxyapatite‐Based Collagen Biostimulators

International Journal of Ceramic Engineering &Science, Volume 8, Issue 4, July 2026.
Direct, multimodal characterization reveals that two commercial HA–collagen biostimulators share a hydroxyapatite–dominant composition and similar crystalline structure, with ≈$ \approx $30 µm HA spheres and near‐physiological pH. Differences arise mainly from the gel matrix—Na‐CMC and glycerol—driving subtle rheology and tonicity variations.
Andre Luiz da Silva, Giovanna Jaques Caldeira, Andre Avancini Bernardes, Douglas Gouvêa   +3 more
wiley   +1 more source

Engineering Polymeric Membranes for CO₂ Separation: Materials, Fabrication, Challenges, and Future Perspectives

Carbon Neutralization, Volume 5, Issue 4, July 2026.
Overview of polymeric and mixed‐matrix membranes for CO₂ separation, highlighting key materials, fabrication techniques, performance challenges, and innovations supporting industrial decarbonization and sustainable development. ABSTRACT Carbon dioxide (CO₂) emissions from anthropogenic sources are major contributors to global warming and climate change,
Muhammad Mansha, Noreen Abass, Faizah Altaf, Shehzada Muhammad Sajid Jillani, Safyan Akram Khan, Shahid Ali   +5 more
wiley   +1 more source

Health monitoring of Ceramic Matrix Composites from waveform-based analysis of Acoustic Emission

MATEC Web of Conferences, 2015
Ceramic Matrix Composites (CMCs) are anticipated for use in the hot section of aircraft engines. Their implementation requires the understanding of the various damage modes that are involved and their relation to life expectancy.
Maillet Emmanuel, Appleby Matthew P., Morscher Gregory N.   +2 more
doaj   +1 more source

Verification of damage model of ceramic matrix composites and analysis of cyclic deformation behavior

Nihon Kikai Gakkai ronbunshu, 2014
Ceramics are excellent in heat, abrasion and corrosion resistances, but their strength reliability for structural materials is not enough due to their brittle nature.
Ryuta KITAMURA, Koichi GODA
doaj   +1 more source

Biodegradable Natural Polymer‐Based Drug Delivery Systems for Bone Tissue Engineering

Medicinal Research Reviews, Volume 46, Issue 4, Page 966-988, July 2026.
ABSTRACT The increasing incidence of bone diseases and injuries, especially among aging populations, has underscored the shortcomings of traditional treatments such as bone grafts and metal implants, which often face complications including immune rejection, mechanical failure, and delayed healing.
Hyejin Jo, Shinwon Kang, Jae Eun Yang, Inseon Kim, Seunghun S. Lee   +4 more
wiley   +1 more source

Damage accumulation and lifetime prediction of fiber-reinforced ceramic-matrix composites under thermomechanical fatigue loading

High Temperature Materials and Processes, 2020
In this paper, the damage accumulation and life prediction in fiber-reinforced ceramic-matrix composites (CMCs) subjected to thermomechanical fatigue (TMF) loading are investigated.
Li Longbiao
doaj   +1 more source

Methodical Fiber Push‐In Indentation for Improved Statistical Assessment of Interfacial Shear Strength in CMCs

Journal of the American Ceramic Society, Volume 109, Issue 7, July 2026.
Quantitative Microscopy combined with nano‐indentation was used to evaluate fiber–matrix sliding stress in CMCs. This approach enabled application of a push‐in shear‐lag model to a large fiber population, providing robust statistical analysis. ABSTRACT Ceramic matrix composites (CMCs) are advanced materials known for their exceptional thermal stability,
Gilad Zorn, Aly Badran, Ying Zhou, Emmanuel Maillet   +3 more
wiley   +1 more source

Nanoparticle-reinforced SiOC ceramic matrix composite films with structure gradient fabricated by inkjet printing and laser sintering

Communications Materials
Ceramic matrix composites (CMCs) play an important role in various load-bearing applications. However, fabricating CMCs with both high toughness and stiffness, which are normally mutually exclusive properties, is challenging.
Xiangyu Chen, Lu Qiu, Mengsen Zhang, Jia Huang, Zhi Tao   +4 more
doaj   +1 more source

Effects of LaPO₄ Coating on Properties of Carbon Fiber Reinforced SiBCN Ceramic Matrix Composites

Cailiao gongcheng, 2018
A novel lanthanum monazite (LaPO4) coating was applied on two-dimensional woven continuous carbon fibers by a simple hydrothermal method. Then a Cf/LaPO4/SiBCN ceramic matrix composite(CMCs) was fabricated via subsequent RTM (resin transfer moulding ...
TAN Xi, LIU Wei, CAO La-mei, DAI Sheng-long   +3 more
doaj   +1 more source

Tailored directional porosity in ceramic matrix composites (CMCs) for hypersonic applications

CEAS Space Journal
Abstract In the field of hypersonic systems and their missions, the occurring flows impose extreme mechanical and thermal loads on the materials used. At the German Aerospace Center (DLR), extensive research is conducted in this area, ranging from design and specification to the development of suitable materials concluding with the proof of ...
Kessel, Fiona, Friess, Martin, Rauh, Carolin, Wagner, Alexander   +3 more
openaire   +1 more source