燒結電極 的英文怎麼說
中文拼音 [shāojiēdiànjí]
燒結電極
英文
sintered electrode-
As a comparison, ba1. 03ce0. 8gd0. 2o3 - was synthesized by sol - gel method. among these samples, nonstoichiometric samples were synthesized for the first time. the research work involved : the crystal phase of the sinters were determined by xrd ; ionic conduction under different experimental atmospheres was measured by gas concentration cells ; performances of hydrogen - air fuel cells with the sinters as electrolytes and porous pt as electrodes were measured
用粉末x射線衍射儀鑒定它們的結晶相;在( 600 1000 )范圍內,以燒結體作為電解質隔膜,多孔性pt黑為正、負電極, pt - rh合金網為集電極,分別組成氫濃差電池、氧濃差電池及氫?空氣燃料電池並測定了它們的性能,研究了不同氣氛下樣品的離子導電特性及影響燃料電池性能的因素。And the impact of processing conditions on the electrochemical performance of the porous sn - cu alloys was investigated. results showed that it was good to add more verdigris and to make the annealing time longer for improving the performance. however, the problem of capacity fading can not be solved completely by this method
並對制備合金材料過程中所添加物質的種類和比例、燒結時間等工藝參數對合金的性能的影響進行了分析,發現添加堿式碳酸銅,並且增大添加比例以及延長燒結時間對電極材料的循環壽命有利,但是不能根本解決容量衰減的問題。Zno varistors have been widely used in electronic and electrical power devices and systems because of excellent nonlinear v - i characteristics and high absorbance of electric current surges. with the smt ( surface mounted technology ) development, traditional zno varistors can not meet the multilayer thin films lamination structure nappe varistor ceramics and metal electrode low temperature co - fire need. however, the best character of zno - v2o5 varistor can sinter in common furnace during lower temperature ( 900 ), not only settling the problem relate to upon, but also saving energy sources
Zno壓敏電阻因其優異的v ? i非線性和較高的浪涌吸收能力而廣泛應用在電子、電力設備系統上。然而,隨著表面貼裝技術( smt )的發展,傳統的zno壓敏陶瓷不能滿足多層膜獨石結構疊層壓敏電阻元件陶瓷與金屬電極低溫共燒的需要。而zno ? v2o5系壓敏陶瓷的最大優點是能用普通燒結爐在較低溫度( 900 )下燒結,不僅解決了以上問題,還大大節約了能源。And the mechanism was discussed. the form of the gold electrode was designed so as the reference capacitor cr can correct the non - linearity of the main variable capacitor cp. the characterization on absorbability and erosive - proof to ceramic of gold conductive sol was studied
對金電極的形狀進行了設計,設置參照電容cr ,可較好地修正測量電容cp的非線性;研究了金導電漿料的配方、組成,通過調節漿料的成分,加入部分添加劑,提高了燒結后的電極對瓷體的附著力和耐腐蝕性。The results show that for organic solvent typed fluorocarbon lacquer and specially treated water soluable fluorocarbon lacquer, the content of fluorocarbon resin can be determined accurately with the above method
結果表明,採用氧彈燃燒法配合氟離子電極對有機溶劑型氟碳漆及處理后水溶性氟碳漆的氟碳樹脂含量能夠進行準確測定。It was found that the thickness of the film can improved with adding some mucilage glue. a low temperature sinter can acquire a transparent sio2 film on the gold electrode
增粘劑的加入可提高一次塗膜的厚度,低溫燒結可在金電極上得到表面光亮的二氧化硅玻璃薄膜,絕緣性能良好。This sensor is made from batio3 and cuo powder in nanometer grade. the process of manufacture is described as mixing batio3 and cuo powder adequately, then pressing the mixture into wafer with thickness 0. 6mm and radius 8mm, and finally sintering the wafer at 500 ? for 5 hours
這種傳感器的原料由納米級batio _ 3和cuo粉末組成,製作過程是將兩種粉末充分混合,然後壓製成半徑8mm ,厚0 . 6mm的圓片, 500下燒結5小時后,兩面設置導電銀電極,引出pt線。3. fabricating the nano nickel oxide electrode by nano particle sintering method has been preliminary try also
3 .初步研究了用燒結納米鎳的方法制備氧化鎳電極。It showed that better crystal films could formed when sintered between 350 ~ 550 for 3 hours. with the increasing of temperature and the extending of time, the diffraction apices became stronger and the crystal became bigger
薄膜電極的燒結工藝研究結果表明,當燒結溫度在350 ~ 550燒結時間為3h時得到結晶良好的limn2o4薄膜,隨著溫度的升高,衍射峰越來越明顯,晶粒越來越大。The optimum conditions for air electrode preparation were shown as follows : active carbon which was baked for 15 min in 900 as carrier for catalyst, bond is 60mass % polytetrafluoroethylene ( ptfe ) liquor, 20 % ptfe in waterproof layer, 10mass % pore - making in waterproof layer thickness of waterproof layer 0. 30mm, 10mass % ptfe in catalysis layer, nickel screen for current collector, compacting pressure 6mpa
確定製備空氣電極的最佳工藝條件為:催化劑載體的處理條件為在900下灼燒15min ,粘結劑為60mass % ptfe的水溶液。防水層中pefe含量為20mass % ,造孔劑含量為10mass % ,其厚度為0 . 3mm 。催化層中ptfe含量為10mass % 。For preparing process, the zno ceramic disc samples with 10mm 1mm exhibited good characteristic with > 50, v1ma < 400v and il < 1 a and tsintering < 1100 were obtained by optimum sintering temperature, holding time and firing atmosphere, using proper and silver electrode
Zro2 )對于制備工藝而言,通過優化燒結溫度、保溫時間和燒成氣氛,選用合適的粘合劑和銀端電極,制得了v1ma 400v 、 > 50 、 il < 1 a以及燒結溫度低於1100的10mm 1mm的圓片式壓敏電阻。Limn2o4 films made under these conditions showed good performances, so synthesizing limn2o4 film at low sintering temperatures was realized
最後對真空燒結進行初步探討,在較低的燒結溫度下制備出了電性能較好的limn204薄膜,實現了低溫合成limn2o4薄膜電極。Effects of additives on the sintering properties and electric conductivity of nife2 o4 spinel anode materials
摻雜對鎳鐵尖晶石陽極材料燒結性能及電導率的影響This thesis focuses on the study of the layered lithium nickel - based oxides as catho de materials lithium - ion batteries, the main aspects follow : 1 study on the synthesis and properties of linixco1 - xo2 by the sol - gel method compared with solid - state method, sol - gel method enjoys the advantage of lower calcining temperature and small uniform particle size of products. after the xrd measurement, it was shown that the single - phase layered compound can be prepared in sintering temperature of 750 for 6 ~ 8 hours. the sintering temperature, the properties and the amounts of doping materials can all affect the product ' s phase, and its structure ( lattice parameter, crystal phase distance )
本論文的研究工作主要集中在作為鋰離子電池正極材料的層狀鋰鎳基氧化物上,包括以下幾個方面: 1溶膠凝膠法( sol - gel )合成lini _ xco _ ( 1 - x ) o _ 2的研究與固相合成法相比,溶膠凝膠法合成lini _ xco _ ( 1 - x ) o _ 2煅燒溫度低,產物顆粒均勻一致,經過xrd的測試過后,結果表明750下燒結6 8小時,即可得到單相產物;燒結溫度,摻雜劑的種類及摻雜劑量均對產物物相的形成產生影響,並對產物的結構產生影響。The properties of these doped powders, the microstructure and composition of these rare - earth co - doped tungsten matrices and cathodes have been investigated by size analysis, xrd, sem and edax. the electronic emission performances of these cathodes are measured in uhv electron emission surveyor. aes is adopted to analyze the atom composition and diffusion behavior of active elements on cathode surfaces
通過粒度分析、 xrd 、 sem 、 edax研究了摻雜粉末的特性、燒結基體和陰極的微觀結構和成分;用動態真空電子發射測試儀對上述陰極進行了電子發射水平的測試;採用aes對陰極表面原子組成和活性物質的擴散行為進行了研究,分析了陰極發射水平與表面原子組成的關系。Methods of sampling and test for carbonaceous materials used in aluminium manufacture - electrode coke - determination of grain stability of calcined coke using a laboratory vibration mill
制鋁工業用炭素材料抽樣和試驗方法.第2部分:電極焦炭.第15節:使用實驗室震動粉碎機測定焙燒焦炭的結晶穩定性Blank detail specification : fixed tantalum capacitors with non - solid electrolyte, porous anode sub - family 2 ; german version en 130202 : 1998
空白詳細規范.帶非固體電解質和燒結多孔陽極的固定式Blank detail specification : fixed tantalum capacitors with solid electrolyte, porous anode ; amendment a2 ; german version en 130201 : 1993 a2 : 1998
空白詳細規范.帶固體電解質和燒結氣孔陽極的固定式鉭The porous sn - cu alloys were prepared by annealing. the electrochemical properties of the alloys were investigated by charge - discharge test and cyclic voltammetry
使用了燒結法制備了多孔結構sn - cu合金電極,通過充放電實驗和循環伏安實驗測試了合金電極的電化學性能。Meanwhile, the structural stability of delithiated cathode materials is also improved by ti doping. it results in the suppression of thermal decomposition reaction of delithiated cathode material, which will produce heat and oxygen gas as the fuse of electrolyte decomposition and combustion reaction. hence, thermal stability of delithiated cathode material is also enhanced by ti doping
同時,欽的摻雜增強了電極材料在脫鏗狀態下的結構穩定性,抑制了電極材料自身熱分解反應的發生,阻止了氧氣和熱量的釋放,減少或延遲了電解液的分解或燃燒反應,從而提高了電極材料的熱穩定性。分享友人