High throughput fabrication of zirconium titanate nanofibers by using alternating field electrospinning
High throughput fabrication of zirconium titanate nanofibers by using alternating field electrospinning
复制标题
利用交变电场静电纺丝高通量制备钛酸锆纳米纤维
DOI：
10.1016/j.matlet.2022.133318
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发表时间：
2023
影响因子：
3
通讯作者：
Maniukiewicz, Waldemar
中科院分区：
文献类型：
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作者：
Stanishevsky, Andrei;Yager, Riley;Nealy, Sarah;Severino, Courtney;Maniukiewicz, Waldemar
采用高产率、自由表面交变力静电纺丝法（AFES）制备了纳米纤维状钛酸锆（Zr0.5Ti0.5O2）。以结晶的Zr0.5Ti0.5O2纳米纤维的质量计，工艺生产率为8.7 g/h。平均纤维直径从185到380 nm变化，这取决于退火温度和前体组合物。观察到纳米纤维的起始结晶温度为1640 °C，与前体纤维中的醇盐/聚合物比率、加热速率和纤维直径无关。纳米纤维状Zr0.5Ti0.5O2在600 ~ 1200 °C温度范围内保持了纳米晶的结晶性、相稳定性和纤维完整性。结果表明，AFES具有强大的潜力，可用于高要求应用的纳米纤维状钛酸锆的规模化生产。
Nanofibrous zirconium titanate (Zr0.5Ti0.5O2) was derived from precursor fibers spun with a high-yield, free-surface alternating force electrospinning (AFES). A process productivity of 8.7 g/h was achived in terms of the mass of crystallized Zr0.5Ti0.5O2nanofibers. The average fiber diameters varied from 185 to 380 nm, depending on the annealing temperature and precursor composition. The onset crystallization temperature of the nanofibers was observed at ∼ 640 °C irrespective to the alkoxide/polymer ratio in precursor fibers, heating rate, and fiber diameter. Nanofibrous Zr0.5Ti0.5O2maintained its nanocrystallinity, phase stability, and fiber integrity between 600 and 1200 °C. The results demonstrate strong potential of AFES for scalable production of nanofibrous zirconium titanate for demanding applications.
DOI：
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发表时间：
1992
期刊：
影响因子：
--
作者：
Farida Khairulla;P. Phulé
通讯作者：
P. Phulé
采用溶胶-凝胶法合成不含有机成分的 ZrTiO4 长纤维
DOI：
--
发表时间：
2003
期刊：
影响因子：
--
作者：
Qifang Lu;Dairong Chen;X. Jiao
通讯作者：
X. Jiao