show that lithium silicate is coated uniformly on the cathode particles. ... Charge and discharge tests of the samples show that the coating can enhance the rate capability and cycle ... Lithium silicate, a lithium-ion conducting ceramic, is coated on a layer-structured lithium nickel manganese
onto polyacrylonitrile-based carbon fibers by a direct coating method. ... It seems that the interfacial contacts between the xGnP-coated carbon fibers and the phenolic matrix ... In the present study, exfoliated graphite nanoplatelets (xGnP) with different particle sizes were coated
factors for coating quality. ... Optimal coating material was D polyurea. ... We found that 17,274,787,000 Korean won could be saved after pipe surface coating because of increased
In our study, ceramics coatings by additives of nano alumina and magnesia have cured on 304 stainless ... scratch resistance, and less weight loss in acid solution than ceramic coatings non-added fillers. ... We designed and experimented the coated specimens that were characterized by laser induced fluorescence
utilized in gas turbine engine thermal barrier coatings, by incorporating Gd2O3, Er2O3, and TiO2. ... of the c-phase. ... The addition of 3-valent rare earth elements to YSZ can reduce thermal conductivity and enhance phase
coating. ... In this study, cavitation characteristics of a thermal spray coating were evaluated in order to improve ... Therefore, it is essential to optimize heat treatment condition during thermal spraying coating process
Fluorine-doped tin oxide (FTO) coated NiCrAl alloy foam is fabricated using ultrasonic spray pyrolysis ... , and morphological properties and chemical resistance by using USPD to adjust the FTO coating time ( ... As a result, when an FTO layer was coated for 24 min on NiCrAl alloy foam, it was found to have an enhanced
The polyurethane resin used for the garment skin leather surface coating was synthesized by varying the ... Garment skin leather 표면 코팅에 사용된 폴리우레탄 수지는 polyethylene glycole(PEG)의 함유를 [NCO]/[OH] mole % 비로 달리하면서 합성하였으며 ... In contrast, the elongation property values were increased.
, which suggests the carbon fibers abraded the coatings. ... This study aims to investigate the effect of an aluminum chromium nitride (AlCrN) coating on tool wear ... The drilling experiments were conducted with uncoated drills as well as AlCrN-coated drills.
제 목 : UV 코팅? ... 합성단계에서 폴리올과다이소시아네이트의 종류 및 조성 그리고 합성 방법에 따라 다양한 구조와 물성의 제어가 가능하여 접착제,방수제,코팅제등에 사용되고 있다. ? ... 가격대비 성능이 매우 좋아서 UV경과 도료, 코팅제등에 가장 많이 사용되는데 잔취를 없앨수 없으며 개시제의 근본적이 열할이 라디칼을 생성하는것이므로 라디칼을 생성하는 냄새가 영향을
of the coating coverage. ... , applying different stirring speeds (200 rpm and 600 rpm) to vary the precursor coating coverage 한국화상학회 ... unknown whether the performance improvement is due to the material and coating method or the homogeneity
confirmed through various cathode coating material candidates that the lithium-ion conductor Li6Zr2O7 ... To address these challenges, researchers have proposed electrode surface coating methods, which offer ... of electrode coating materials, rather than relying solely on conventional materials such as LiNbO3
A hydrophilic coating solution was prepared by adding a silane coupling agent and a nano-inorganic oxide ... effect was maintained as a result of the steam test as well as the antifouling effect even after the coated ... Addition of LudoxⓇ, a nano-inorganic oxide, to 1% hydrophilic coating solution showed improved hydrophilicity
수 있다. 3) 스핀 코팅(Spin coating) 이론 Spin coating 실험에서 spin coater는 주요 실험 장비로, 스핀 코팅 시 용액이 튀거나 vacuum pump에 ... 그러나 요즘은 대면적화가 진행되면서 스핀 코팅에서 slot-die coating으로 점차 변화해가고 있는 추세이다. ... 즉 Dip coating의 원리는 코팅액이 들어있는 탱크에 기판을 담그고 다시 들어올렸을 때 기판에 부착되는 코팅액으로 젤화(gel) 시킴으로써 코팅되는 것이고, 이 때 기판의 속도
The carbon-coated yolk-shell microspheres proposed here hold potential for various metal chalcogenide ... synthesized through a three-step process: spray pyrolysis, pitch coating, and post-heat treatment process ... decrease in capacity during charging and discharging.
추황배'에서 칼슘이 코팅된 이중봉지를 이용하여 봉지 물성, 미기상, 과실로의 칼슘 축적 및 과실품질에 미치는 영향을 조사하였다. ... The calcium content per concentration of calcium coating greatly increased in 12% of yellow double paper ... The calcium-coated paper bag, compared with official paper bags, did not give any effect on light transmission
decreased 0.81° at the coating time of 120 seconds, increased 4.82°, 6.96° at the coating time of 180 ... when the adhesive is sprayed on the coating surface and finished durability experiment. ... In this study, we investigated to the heat transfer performance of coating nano-structure with various