http://chineseinput.net/에서 pinyin(병음)방식으로 중국어를 변환할 수 있습니다.
변환된 중국어를 복사하여 사용하시면 됩니다.
Muhammad Hayat,Nadeem Raza,Umair Jamal,Suryyia Manzoor,Naseem Abbas,Muhammad Imran Khan,Jechan Lee,Richard J. C. Brown,김기현 한국공업화학회 2022 Journal of Industrial and Engineering Chemistry Vol.109 No.-
As a key member of benzoylurea insecticides, lufenuron exhibits a strong potential for bioaccumulationin ecosystems. Here, we report the synthesis of a molecularly imprinted polymer (MIP) and its applicationfor selective extraction of lufenuron from agricultural runoff samples. The morphology and thermalstability of the prepared MIP was characterized by SEM and TGA, respectively. The experimental conditionsfor lufenuron detection were optimized through batch binding assay and response surface methodology(RSM). The MIP showcased a two-fold enhancement in binding capacity of lufenuron (74 mg g1)relative to non-imprinted polymer (36 mg g1), when measured through batch binding assay. Using aRSM based on central composite design, the qe value was predicted as 73.6 mg g1 under optimal experimentalconditions (e.g., pH 8). Furthermore, the percentage recovery of lufenuron was estimated as98.8 ± 1.8% (n = 9). The adsorption kinetics of the MIP followed the pseudo-first-order model with v2value of 0.004 (correlation coefficient of 0.99). The limit of detection for lufenuron using MIP-basedmethod was 3 106 mg mL1. There was no significant decrease in the performance of MIP against lufenuronover five successive cycles.
Facile synthesis of rGO/PANI/ZnO ternary nanocomposites for energy storage devices
Abbas Sajid,Elqahtani Zainab Mufarreh,Yasmeen Ghazala,Manzoor Suryyia,Manzoor Sumaira,Al-Buriahi M. S.,Alrowaili Z. A.,Ashiq Muhammad Naeem 한국세라믹학회 2023 한국세라믹학회지 Vol.60 No.1
Due to the dire energy needs and the unavailability of energy storage devices, supercapacitors have become an inescapable substitute for energy storage systems. As a high energy density electrode material, we offer rGO/PANI/ZnO ternary nanocomposite designed via the polymerization method and are characterized by various analytical techniques. The results show that rGO/PANI/ZnO has the best capacitive behavior, with a specific capacity of 1546 F/g at 2 mV/s on the eggshell membrane electrode (ESME). The nanocomposite rGO/PANI/ZnO, on the other hand, presented the best cycling stability, retaining 97% of capacity after 3000 cycles. This is due to the fast transfer of electrons between rGO/ZnO and PANI in an electrochemical charge storage device. This research encompasses an enhanced flexible PANI-based electrode to become viable innovative wearable sensor alternative.