穩定氧化物 的英文怎麼說
中文拼音 [wěndìngyǎnghuàwù]
穩定氧化物
英文
stable oxide- 穩 : 形容詞1 (穩定; 穩當) steady; stable; firm 2 (穩重) steady; staid; sedate 3 (穩妥) sure; rel...
- 定 : Ⅰ形容詞1 (平靜; 穩定) calm; stable 2 (已經確定的; 不改變的) fixed; settled; established Ⅱ動詞...
- 氧 : 名詞[化學] (氣體元素) oxygen (o)
- 物 : 名詞1 (東西) thing; matter; object 2 (指自己以外的人或與己相對的環境) other people; the outsi...
- 穩定 : 1 (使穩定) stabilize; steady 2 (穩固安定) stable; steady 3 (物質的性能不易改變的作用) stabi...
- 氧化物 : oxide; oxyde; oxidizing material; oxidate
- 氧化 : [化學] oxidize; oxidate; oxide; burning; rust; oxygenize; oxido-; oxy-
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The rare - earth - zirconium composite oxides which have high thermal stability and high storage of oxygen are getting more and more attention in the automotive exhaust cleaning field
摘要由於其良好的儲放氧能力和熱穩定性,以鈰為主的鈰鋯氧化物在汽車尾氣的處理中得到了越來越廣泛的應用。The hydroperoxides are unstable compounds.
氫過氧化物是不穩定的化合物。First, the deposition properties of horseradish peroxidase ( hrp ) and its activity after deposition are investigated in this article
本文研究了過氧化物酶( hrp )的包埋特性和包埋后的剩餘活性及穩定性。This paper gives a brief review of four stabilization mechanisms of soc : ( 1 ) recalcitrance of organic carbon compounds, ( 2 ) interactions with metal oxides and soil mineral surfaces, ( 3 ) spatial inaccessibility against decomposers because of micro - aggregate ' s physical protection, and ( 4 ) biological mechanisms, mainly the direct contributions of soil organisms themselves
土壤有機碳的穩定機制主要包括: ( 1 )有機碳的難降解性; ( 2 )金屬氧化物和粘土礦物與有機碳的相互作用; ( 3 )土壤團聚體的物理保護導致的生物與有機碳空間隔離; ( 4 )土壤生物學機制,主要指土壤生物自身對有機碳穩定性的直接貢獻。Perovskite - type complex oxides of la1 - xsrxga1 - ymgyo3 compositions are characteristic of superior intermediate temperature oxide - ion conductivity and chemical stability, which are expected to be used in solid oxide fuel cells, sensors, electrocatalysis, membrane separators and membrane reactors. they have highly promising prospects in energy, metallurgy, chemical engineering and environmental protection, etc. in this dissertation, improved embeded sintering method has been employed to prepare la0. 8sr0. 2ga1 - ymgyo3 ( lsgm ) electrolyte, and the contributing factors to preparation, microstructure characteristics, conduction properties and thermology properties of lsgm electrolyte have been investigated
鈣鈦礦結構la _ ( 1 - x ) sr _ xga _ ( 1 - y ) mg _ yo _ 3復合氧化物具有優異的中溫離子導電特性和化學穩定性,作為固體電解質可用於固體氧化物燃料電池、傳感器、電催化、膜分離和膜反應器等,在能源、冶金、化工、環保等領域具有廣泛的應用前景。Ysz - ni ( nickel - yttria stabilized zirconia ) cermets have been widely used in the solid oxide fuel cells ( sofc ) and functionally gradient materials ( fgm ) areas
Ysz - ni (鎳-氧化釔穩定的氧化鋯)金屬陶瓷可以應用於固體氧化物燃料電池( sofc )和功能梯度材料( fgm )中。In addition, the biosensor could be used for the detection of benzoic acid. the choline oxidase electrode based on polyaniline / polyacrylonitrile composite film showed sensitive and stable bioelectrochemical response to choline, which was influenced by ph, working potential and temperature
研究發現,基於聚苯胺/聚丙烯腈復合膜的膽堿氧化酶電極對膽堿具有靈敏和穩定的生物電化學響應,被測溶液的ph值、工作電位、使用溫度等對酶電極的響應有一定的影響。Coal ldh ( ai : co = l : 2 ) as electrode has a stable structure and good cyclic performance. specific capacitance of its single electrode attains 400f / g
Ai雙氫氧化物結構較穩定,循環性能較好,單電極比容量達到400fig 。Diaryl nitroxides are even more stable than the dialkyl nitroxides.
二芳基氮氧化物比二烷基氮氧化物還要穩定。Besides, scan rate and cycle period also affect the result ; co - deposition of dualistic oxide is a focus of research, as an element in the same group, ir is selected. deposition rate of composition is decreased by the adding of ir composition, and when the proportion of ir exceeded 50 %, composition procession can be ceased. but cooperation of ir and ru oxide can highly increase the specific capacitance of active material ; annealing treatment under a certain temperature can help to change the hydrate ru composition into mixture state ru oxide, accordingly increase the stabilization of active material
研究表明:電解液的配製過程中,氯化釕濃度、溶液ph值、陳化時間、溶液溫度對電鍍效果均有影響,其中溶液ph值是最主要的影響因素;在儀器的使用條件探索中,理論結合實驗確定了本電鍍液體系循環伏安電勢窗的理想范圍,並發現循環伏安掃描速度和掃描周期對電鍍結果也有較大影響;混合氧化物的共沉澱是目前研究熱點,在此選用與釕同一族的銥作為共沉澱元素,銥的加入會阻礙氧化物的沉積速度,銥的比例超過50 %會使沉積作用停止,但是二元氧化物的協同作用使沉積的活性物質比容量大大提高;一定溫度下退火后處理作用會使水合釕化物轉變成混合價態的氧化釕,從而提高活性物質的穩定性。The stretching vibration of v = o shifts to lower wavenumbers, which is contributed to the oet v : = o bonding interaction. the intercalation of peo effectively shields the electrostatic interaction between li + ions and v2o5 layers, resulting in the improvement of the cycling reversibility and stability of li + ions insertion / extraction in the interlayer of v2o5 xerogel and the improvement of electrochromic behavior of the films
通過電學、電化學和光學性能測試結果表明: peo的嵌入,有效屏蔽了vzos層對li十離子的靜電作用及peo與li十離子之間產生的絡合作用,大大提高了li +離子在氧化物層間的嵌入容量、嵌入/脫出可逆性和穩定性,有效提高了薄膜的電致變色性能尤其是在近紫外區的陰極電致變色性能。Results showed that the muskrat musk increased the weight of unmatured mouse, enhanced weights of prostagland and sperm restore bladder, resisted hemolysis of red cell in higher or lower osmotic solutions, stabilized red cell membrane obviously, improved the activity of sod in the liver
本研究發現:麝鼠香具有促進未成齡小白鼠體重增長、增加小白鼠前列腺貯精囊的重量的作用;對抗小白鼠紅細胞在高滲和低滲液中溶血穩定紅細胞膜作用明顯,增強小白鼠肝臟中超氧化物歧化酶( sod )的活性。Our carborundum planks bonded of oxide can offer high mechanical strength at high temperature, excellent heat stability, oxidization resistance, good distortion resistance at high temperature ; high thermal conductivity, excellent corrosion resistance at high temperature ; excellent corrosion resistance against chemicals ; high abrasion resistance
宜興市丁山耐火器材有限公司生產的氧化物結合碳化硅棚板具有優異的熱震穩定性和抗氧化性、極高的高溫抗折強度、高溫下抗變形性能強、熱傳導度高、抗化學侵蝕及耐磨性好等優點。On the other hand, oxygen plasma treatment makes ito film oxidized further, which decreases the number of oxygen vacancy and sn ~ ( 4 + )
另一方面,氧等離子體處理使ito薄膜表面的富sn氧化物進一步氧化,形成穩定的sno ,減少了ito薄膜表面的氧空位和sn ~ ( 4 + )數量,使其功函數增大。Chromosome numbers were no remarkable difference with the control. analysis of isoenzyme ( peroxidase, cytochrome oxidase, esterase ) and rapd indicated that the regenerated plants from protocalli were different with the control. protoplasts were isolated from agrobacterium rhizogenes a ^ transformed cell line of medicago sativa l.
染色體檢查,同工酶(過氧化物酶、細胞色素氧化酶、酯酶)和rapd分析表明,來源於抗性系原生質體的再生植株具一定的遺傳穩定性,但與野生型相比亦發生了一些變異。Due to its excellent electro - optical properties such as high electrical conductivity, transparency to light, high substrate adherence, good hardness, and chemical inertness the applications in various fields : transparent electrodes for display devices, transparent coatings for solar energy heat mirrors, windows films etc. among all of the investigations on ito, the research on its thin films has been the most interesting issue for several decades
因為ito薄膜的優良光電性能、很強吸附能力、硬度高、化學性質穩定,使得ito薄膜廣泛地應用於很多領域:太陽能電池、液晶顯示器、現代戰機和巡航導彈的窗口等。在銦錫氧化物( ito )的研究領域里,有關ito薄膜的研究進行了幾十年。The preparing process is as follow : mixing the nickel salt, zirconium salt and stabilizer in the solvent ( distilled water ) to prepare mixing solution according to a certain ratio ; commingling the mixing solution and coordination solution of carboxylic ammonia in accordance with a certain rate to form sol, drying the sol and turning it into gel, pre - sintering the gel to get the zro2 - nio powders and the zro2 - ni nanocrystalline composite powders were gained by reducing the zro2 - nio powders
方法如下:將鎳鹽、鋯鹽、穩定劑和水溶劑按所需成分配成混和溶液,再將混和溶液、外加劑按比例混和形成溶膠,溶膠經乾燥成為凝膠,凝膠經預燒得到ysz - nio氧化物納米粉末,將該氧化物粉術還原得到ysz - ni納米復合粉術。絡合。In this study, the preparing processes of zro2 - ni nanocrystalline composite powder aremixing the nickel salt, zirconium salt and stabilizer, solvent ( distilled water ) together to prepare the mixing solution according to certain ratio ; commingling the mixing solution, coordination solution of carboxylic ammonia, intrusion aid in accordance with certain rate to form sol, drying the sol and turning it into gel, pre - sintering the gel to get the zro2 - nio powder and gaining zro2 - ni nanocrystalline composite powder by reducing the zro2 - nio powder. xrd, x - ray wide - angle diffractometer, bet, sem, tem, hrtem analyses are used to study the zro2 - ni nanocrystalline composite powder and zro2 - ni cermet. the sintering temperature is determined
本研究的zro _ 2 - ni納米復合粉末的制備方法如下:將鎳鹽、鋯鹽、穩定劑和溶劑(水)按所需成分配成混合溶液,再將混合溶液、外加劑和氨羧絡合劑按比例混合形成溶膠,溶膠經乾燥成為凝膠,凝膠經預燒得到zro _ 2 - nio納米粉,將該氧化物粉還原得到zro _ 2 - ni納米復合粉。After finished the cyclic voltammetry experiments, the results showed that iron steel grid can act as good current collector in the aqueous electrolyte. while the scan rate was fall in the range of 0. 5 - 4. 0mv / s, electrochemical reaction of the lithium insertion / extraction in the solid phase was kinetically limited by the diffusion of lithium ions. after 40 cycles in aqueous electrolyte the discharge capacities of sample of s13 reached 77mah / g, and showed good cycle performance
在水溶液中不銹鋼網可以作為電極的集流體,在0 . 5 - 4 . 0mv / s的掃描速度范圍內,鋰離子在尖晶石鋰錳氧化物的嵌入和脫嵌的電化學反應在動力學上是受鋰離子在固相中的擴散所控制,充放電實驗顯示樣品s13在水電解液中經過40個循環后達到77mah / g的放電容量,具有很好的循環穩定性。Ir - ta - ti metal oxide coated titanium anodes of variable composition were prepared by thermal decomposition. their micro morphorogies and electrochemical properties were characterized by scanning electron microscope, open circuit potential, cyclic voltammetry, consumption rate measurements and accelerated life test. the sem results indicated that all coatings were of a porous and cracked - mud microstructure influenced greatly by the composition of coatings. the electrochemical measurements showed that the ir - ta - ti ternary oxide - coated anodes exhibited excellent electrochemical activity and electrochemical stability in both acidic media and seawater which were affected by the composition and microstructure of the coatings. owing to good corrosion resistance and low consumption rate in seawater, metal oxde coated anodes belong to insoluble material, and can be potentially applid in impressed current cathodic protection systems as an anode
採用熱分解方法在鈦基體上制備銥鉭鈦金屬氧化物陽極,用掃描電鏡對陽極塗層顯微形貌進行分析,通過強化電解壽命試驗、開路電位測試、消耗率試驗及循環伏安曲線研究了金屬氧化物陽極的電化學性能. sem分析結果表明銥鉭鈦金屬氧化物陽極塗層呈現多孔多裂紋形貌結構.隨陽極塗層組成不同,塗層顯微形貌表現出很大差異,這種差異直接影響陽極電化學性能.電化學性能試驗結果表明銥鉭鈦金屬氧化物陽極在酸性介質和海水中具有良好的電化學穩定性和電化學活性.此外,銥鉭鈦金屬氧化物陽極在海水中的消耗率很低,屬于不溶性的陽極材料,作為外加電流陰極保護用輔助陽極具有廣泛的應用前景分享友人