Layered metal hydroxides, also known as layered double hydroxides (LDHs), are a class of inorganic materials with a layered structure. These materials consist of positively charged metal hydroxide layers and interlayer anions, providing them with unique properties and potential applications in various fields. LDHs have attracted significant attention due to their tunable layer composition and versatile properties, such as high surface area, ion exchange capacity, and potential for intercalation of different species. This makes them highly promising in areas such as catalysis, adsorption, drug delivery, and environmental remediation. Research on layered metal hydroxides continues to expand, as scientists explore their structural diversity and functionality, seeking to harness their potential for a wide range of technological and scientific advancements.
层状金属氢氧化物,layered metal hydroxide
1)layered metal hydroxide层状金属氢氧化物
2)layered double hydroxide层状复合金属氢氧化物
1.The system was compounded with am- monium polyphosphate (APP),melamine (MA) andlayered double hydroxide (LDH).研究了以聚磷酸铵(APP)、三聚氰胺(MA)和层状复合金属氢氧化物(LDH)复配得到的膨胀阻燃剂(IFR)对聚丙烯/尼龙6(PP/PA6)合金性能的影响,分析了不同阻燃体系对PP/PA6合金的阻燃性能、力学性能、热性能和微观形态的影响。
2.This paper reviews chemistry and applications oflayered double hydroxides (short as LDHs).本文评述层状复合金属氢氧化物(layered double hydroxides,LDH s)的化学及其应用。
英文短句/例句
1.Theoretical Study on the Construction of Layered Double Hydroxides Structure层状复合金属氢氧化物插层结构构筑的理论研究
2.Study on Preparation and Adsorption Behavior of Layer Double Hydroxide and Layer Double Oxide;层状双金属氢氧化物及其衍生复合氧化物制备及吸附效能的研究
3.Preparation and characterization of diclofenac sodium layered double hydro-xide nanohybrids双氯芬酸钠层状双金属氢氧化物纳米复合物的制备及性质研究
4.Assemblying and Property Studies of Dye Molecules/Layered Double Hydroxides Composite Films;光活性染料分子与层状双金属氢氧化物复合膜的组装和性质研究
5.PREPARATION AND CHARACTERIZATION OF POLYSTYRENE/LAYERED DOUBLE METAL HYDROXIDE NANOCOMPOSITES聚苯乙烯/层状双金属氢氧化物纳米复合材料的制备与表征
6.Emulsifying Effect of Layered Double Hydroxides on Oil-Water Systems as Microparticules;层状双羟基金属复合氧化物的微粒乳化作用
7.Effects of properties of solvents on the synthesis of nano-layered double-metal hydroxides溶剂性质对合成纳米层状双金属氢氧化物的影响研究
8.Synthesis of Nano Mg-Al-CO_3 Layered Double Hydroxides by Solid State Reaction at Room Temperature室温固相法合成纳米Mg-Al-CO_3层状双金属氢氧化物
9.Modification of Poly (Vinylidene Fluoride) Gel Electrolyte by Layered Double Hydroxide;层状双金属氢氧化物改性PVDF基电解质的研究
10.Studies on the Sorption of Pb(Ⅱ) on Layered Double Hydroxides;Pb（Ⅱ）在层状双金属氢氧化物上的吸附规律研究
11.Morphology Control and Preparation of Layered Double Hydroxides;层状双金属氢氧化物制备及形貌控制研究
12.Preparation and characterization of layered double hydroxide with different metallic ions不同金属离子层状双氢氧化物制备及表征
13.Preparation of Layered Double Hydroxides and Layered Double Oxides Films;层状化合物及其复合金属氧化物薄膜的制备与性能研究
14.Synthesis and Properties of Layered Double Hydroxides and Drug Intercalated Layered Double Hydroxides;层状双金属氢氧化物及其药物插层纳米杂化物的制备与性能研究
15.Preparation of LDH and LDO in a Controllable Fashion for Specific Applications;层状双金属氢氧化物及氧化物的可控制备和应用研究
16.Study on the Oriented Preparation and Catalysis of Layered Double Hydroxide Films;层状双羟基复合金属氧化物薄膜的取向组装及催化性能研究
17.Preparation and Catalytic Property of Multi-Composite Metal Oxide Derived from Layered Purcursor层状前体制备多元复合金属氧化物及其催化性能
18.Studies on Synthesis and Wettability of Layered Double Hydroxides Films;层状双羟基复合金属氧化物薄膜的制备及其表面浸润性能研究
相关短句/例句
layered double hydroxide层状复合金属氢氧化物
1.The system was compounded with am- monium polyphosphate (APP),melamine (MA) andlayered double hydroxide (LDH).研究了以聚磷酸铵(APP)、三聚氰胺(MA)和层状复合金属氢氧化物(LDH)复配得到的膨胀阻燃剂(IFR)对聚丙烯/尼龙6(PP/PA6)合金性能的影响,分析了不同阻燃体系对PP/PA6合金的阻燃性能、力学性能、热性能和微观形态的影响。
2.This paper reviews chemistry and applications oflayered double hydroxides (short as LDHs).本文评述层状复合金属氢氧化物(layered double hydroxides,LDH s)的化学及其应用。
3)layered double hydroxide层状双金属氢氧化物
1.The synthesized Mg2Allayered double hydroxide(LDH) and its calcined product(CLDH) were characterized.对合成的Mg2Al型层状双金属氢氧化物(LDH)及其煅烧产物(CLDH)进行了表征。
2.As a new type inorganic two-dimension nano-material with special structure and property made from thelayered double hydroxide(LDH)via the intercalation reaction,it has extensive potential applications.无机层状纳米功能材料是一类具有特殊结构和性能的新型无机二维纳米材料,它是由层状双金属氢氧化物通过插层反应得到的一类新型功能材料,其层板化学组成和尺寸可根据需要进行调整并且可以进行组装,具有广阔的应用前景。
3.MoO2-4-intercalatedlayered double hydroxides(MoO2-4-LDHs) containing Mg2+,Al3+ and Ti4+ were synthesized by the anion exchange method.用共沉淀法制备层板含钛的镁铝钛三元层状双金属氢氧化物(LDHs),将其作为前驱体,利用离子交换法制备MoO42-阴离子插层结构的MoO42--LDHs型超分子材料,通过X射线衍射(XRD)、红外光谱(FT-IR)和热重及差热分析(TG-DTA)等对插层化合物及其焙烧产物的结构进行了分析,结果表明,通过共沉淀和离子交换法成功得到晶体结构较为理想的层板含Ti4+的三元LDHs以及具有超分子结构的MoO42-插层LDH化合物。
4)Layered Double Hydroxides层状复合金属氢氧化物
1.In order to realize the application of layered double hydroxides (LDHs) and mixed metal oxides (MMO) in waste water treatment, preparation and oriented assembly of LDHs and MMO nanoparticles have been investigated, and the capacities and mechanisms of removing sulfide anions (S~(2-)) and methyl orange (MO) have been systematically investigated.本论文从废水处理的角度出发，研究了层状复合金属氢氧化物(Layered double hydroxides，简写为LDHs)及复合金属氧化物(MixedMetal Oxides，简写为MMO)纳米粒子的制备及有序组装，并将其用于以S~(2-)为代表的无机阴离子污染物和以甲基橙(Methyl Orange，简写为MO)为代表的有机阴离子污染物的去除，考察了反应物的结构与去除性能的关系，对去除机理进行了系统而深入的研究。
5)layered double hydroxides (LDHs)层状双金属氢氧化物
1.Based on the exchangeable property of the interlayer anions and the so-called “memory effect” of the layered double hydroxides (LDHs), the capacities and mechanisms for sulfide anion (S2-) removal were studied using chloride-containing MgAl-LDHs (MgAl-Cl-LDHs) and the layered double oxides (MgAl-LDO).利用层状双金属氢氧化物(LDHs)层间阴离子的可交换性及其结构记忆效应,研究了氯离子插层镁铝双金属氢氧化物(MgAl-Cl-LDHs)及镁铝双金属氧化物(MgAl-LDO)去除S2-的性能及机理。
6)layered double hydroxides层状双金属氢氧化物
1.Multi-walled carbon nanotubes (CNTs) were prepared via catalytic chemical vapor deposition (CCVD) of acetylene over a series of Co-containing mixed metal oxides obtained by calcination oflayered double hydroxides (LDHs) precursors with Co2+/Al3+ molar ratios ranging from 1∶1 to 3∶1.采用成核晶化隔离法将Co2+引入层状双金属氢氧化物(LDHs),得到了含不同Co2+/Al3+物质的量的比为1∶1,2∶1,3∶1的二元钴铝碳酸根型LDHs(CoAl-LDHs)。
2.Layered double hydroxides (LDHs), or the so-called Hydrotalcite-like compounds (HTlc), are a family of layered solids with structurally positively charged layers and interlayer balancing anions which can b.层状双金属氢氧化物(Layered Double Hydroxides,简称LDHs)是由两种或两种以上金属元素组成的具有水滑石层状晶体结构的氢氧化物,层片带结构正电荷,层间存在可交换的阴离子。
3.Results:The acidic negative ion oflayered double hydroxides were replaced by the diclofenac anion to form DS-LDH.目的:制备双氯芬酸钠-层状双金属氢氧化物(DS-LDH)纳米复合物并考察其性质。
延伸阅读
含铋层状氧化物铁电体分子式：CAS号：性质：化学通式为：(Bi2O2)2+(Ax-1BxO3x-1)2-，式中，x为钙钛矿层厚度方向的元胞数，其值为1～5；A为较大阳离子，配位数为12；B为较小阳离子，配位数为6。A、B离子组合应满足∑XAVA+∑XBVB=6x，式中，x为相应于A、B位离子浓度，V为相应于A、B位离子的离子价态。这类层状氧化物中凡具有铁电行为的化合物就称为含铋层状结构氧化物。其结构是由二维钙钛矿层和层有规则地相互交替排列而成，沿层面具有较好的解理性。自发极化强度较高。压电性能和介电性能的各向异性大。居里温度高。自发极化强度、机械品质因素、频率的时间稳定性和温度稳定性都较高。常规陶瓷工艺很难获得致密烧结体，需用热压烧成新工艺。：PbBi2Nb2O9，BaBi2Nb2O9，SrBi2TaO9，Bi4Ti3O12，PbBi4Ti4O15，PbBi4Ti5O18等属这类铁电体。用于制作滤波器，换能器等。
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