简介：Carbondioxide（CO2）captureusingmagnesiumoxide（MgO）-basedadsorbentsatintermediatetemperatureshasbeenregardedasaveryprospectivetechnologyfortheirrelativelyhighadsorptioncapacity,lowcost,andwideavailability.Duringthepastfewyears,greatefforthasbeendevotedtothefabricationofmoltensalts-modifiedMgO-basedadsorbents.TheextraordinaryprogressachievedbycoatingwithmoltensaltsgreatlypromotestheCO2capturecapacityofMgO-basedadsorbents.Therefore,wefeelitnecessarytodeliveratimelyreviewonthistypeofCO2capturingmaterials,whichwillbenefittheresearchersworkinginbothacademicandindustrialareas.Inthiswork,weclassifiedthemoltensaltsmodifiedMgOadsorbentsintofourcategories:（1）homogenousmoltensalt-modifiedMgOadsorbents,（2）moltensalt-modifieddoublesalts-basedMgOadsorbents,（3）mixedmoltensalts-modifiedMgOadsorbents,and（4）moltensalts-modifiedMgO-basedmixedoxidesadsorbents.Thiscontributioncriticallyreviewstherecentdevelopmentsinthesyntheticmethod,adsorptioncapacity,reactionkinetics,promotionmechanism,operationalconditionsandregenerabilityofthemoltensalts-modifiedMgOCO2adsorbents.Thechallengesandprospectsinthispromisingfieldofmoltensalts-modifiedMgOCO2adsorbentsinrealapplicationsarealsobrieflymentioned.

简介：礼品客观工作到过决定中立的盐水花的影响wear抵抗上的腐蚀HVOF喷洒的NiCr-Cr3有中介的C2涂层层。Ni-Zn-Al2O3涂层当夹层被低压力准备在NiCr-Cr之间的寒冷水花(LPCS)3形成三明治结构提高腐蚀抵抗性质的C2金属陶瓷涂层。tribological性质被检验使用UMT-3fricition并且由互给滑动在下面的线接触穿测试者干燥、咸的水花一星期腐蚀。涂层的形态学，元素分发，和阶段作文并且穿sufaces被使用扫描电子分析显微镜学，精力散spectrometry，和X光检查衍射分别地。涂层的腐蚀行为被学习旁边开电路的潜力，电气化学的阻抗光谱学，potentiodynamic极化，和盐喷洒腐蚀方法。它被发现三明治组织了涂层，这有更好的腐蚀抵抗与比单个层涂层。结果表演那在下面干燥穿条件，wear机制是磨料并且粘合剂穿，而在盐水花腐蚀条件下面它成为腐蚀穿。组织的三明治的磨擦系数在盐水花腐蚀以后的涂层比干燥磨擦稍微低wear的系数，而是重量损失在干燥状况下面是比那低的。