Results 121 to 130 of about 6,361 (234)

Structural Comparison of Natural and Synthetic Nanocrystalline Hydroxyapatite

مجله دانشکده پزشکی اصفهان, 2012
Background: Hydroxyapatite is the main mineral component of bones. Due to its high biocompatibility, it is widely used in the treatment of bone lesions or production of dental or orthopedic implants.
Mohammad Reza Foroughi, Bahman Nasiri Tabrizi, Saeed Karbasi, Reza Ebrahimi Kahrizsangi   +3 more
doaj  

Ball Mill Beatdown: Mechanochemical Synthesis of TaON Nanocrystals. [PDF]

Inorg Chem
Stegner EK, Kuns MR, Ochoa-Romero K, Guirado G, Vela J.   +4 more
europepmc   +1 more source

Giant Electrostriction in Halide Perovskites Revisited With Double‐Modulation Interferometry

Advanced Functional Materials, Volume 36, Issue 65, 13 August 2026.
A giant electrostrictive effect in lead halide perovskites had been reported previously. This work uses sensitive interferometry to measure the electromechanical response of various halide perovskite samples. The results reveal no intrinsic electrostrictive compression. Instead, the materials expand primarily under an applied electric field as a result
Philipp Ramming, Markus Griesbach, Ralf Moos, Lothar Kador, Anna Köhler   +4 more
wiley   +1 more source

Mechanochemical Synthesis of Lead-Free Halide Layered Double Perovskites: A Green and Scalable Approach. [PDF]

ChemSusChem
Escobedo-Perez TI, Osorio-Sotelo R, Solis-Ibarra D.   +2 more
europepmc   +1 more source

Shear‐Induced Emergence of Aromatic Superlow‐Friction Interfaces in Amorphous Carbon: Triggering Chemical Impurities and Atomic‐Scale Mechanisms

Advanced Science, Volume 13, Issue 43, 3 August 2026.
High‐throughput quantum‐mechanical simulations reveal that amorphous carbon undergoes shear‐driven structural transformation into aromatic, graphene‐like interfaces. This mechanochemical process is governed by dopant chemistry: dopants with valency less than four promote the emergence of superlow‐friction amorphous graphene, whereas tetra‐valent ...
Takuya Kuwahara, Koki Horiguchi, Leonhard Mayrhofer, Gianpietro Moras, Michael Moseler   +4 more
wiley   +1 more source

Mechanochemical synthesis of bis-benzoquinonylmethanes promoted by sulfonic acid-functionalized chitosan. [PDF]

RSC Adv
de Jesus IS, de Pontes JB, Gomes Gonzaga DT, de Carvalho da Silva F, Ferreira VF.   +4 more
europepmc   +1 more source

CO2‐Assisted Hydrolysis of NaBH4: A Multi‐Function Platform for Enhanced Hydrogen Release, Regeneration of NaBH4, and CO2‐to‐CH4 Conversion

Advanced Science, Volume 13, Issue 44, 7 August 2026.
CO2 significantly accelerates hydrogen release from aqueous NaBH4 without metal catalysts, eliminating the need for downstream separation. Ball‐milling the hydrolytic products with Mg regenerates NaBH4 with yields exceeding 76% while simultaneously producing methane.
Rui Han, Stella Zhang, Yan Dai, Michael Scott, Brandon He, Sadegh Shabani, Oliver Hutt, Matthew David, Zhenguo Huang   +8 more
wiley   +1 more source

Silent Partners in the Mill: Unveiling the Role of Additives in Mechanochemical Synthesis. [PDF]

Chemistry
Breinsperger J, Podlesnik N, Mele F, Schnürch M.   +3 more
europepmc   +1 more source

Mechanochemistry as an Emerging Tool for Organofluorine Chemistry

Chemistry–Methods, Volume 6, Issue 8, August 2026.
Fluorinated scaffolds are central across many areas of chemistry, driving the demand for efficient and sustainable synthetic methods. Mechanochemistry has emerged as a powerful alternative to conventional approaches, offering reduced environmental impact, shorter reaction times, and unique reactivity and selectivity.
Marie Caldiero, Nicolas Delcroix, Vitalii Solomin, Thomas Castanheiro   +3 more
wiley   +1 more source

Progress in mechanochemical synthesis of catalysts for the CO₂ processes: a step towards carbon neutrality. [PDF]

RSC Adv
Shahzadi A, Iqbal MA, Majeed A, Yasmeen I, Akmal M, Ejaz S, Fatima S, Arshad MN, Asad M.   +8 more
europepmc   +1 more source