N-doped相关论文
Monitoring dynamics of defects and single Fe atoms in N-functionalized few-layer graphene by in situ
In this study,we aim to contribute an understanding of the pathway of formation of Fe species during top-down synthesis ......
N-doped coaxial CNTs@α-Fe2O3@C nanofibers as anode material for high performance lithium ion battery
N-doped coaxial CNTs@α-Fe2O3@C nanofibers have been successfully synthesized according to a facile solvothermal/hydroth......
NiCo2O4 nanosheets supported on N-doped porous carbon spheres for high-capacity lithium-ion batterie
In this work,we report a facile method to synthesize NiCo2O4 nanosheets@N-doped porous carbon spheres(N-PCs)by using gel......
Lithium ion batteries (LIBs) are currently the dominant power source for portable electronic devices.The ever-growing ne......
Iron nanoparticles encapsulated by different shells have attracted wide attention of scientists and engineers because of......
Nanostructured iron sulfides are regarded as a potential anode material for sodium-ion batteries in virtue of the rich n......
Designing N-doped graphene/ReSe_(2)/Ti_(3)C_(2) MXene heterostructure frameworks as promising anodes
Developing high-performance anodes for potassium ion batteries(KIBs) is of paramount significance but remains challengin......
Co-CoO_x supported onto TiO_(2) coated with carbon as a catalyst for efficient and stable hydrogen g
Ammonia borane(AB) can be catalytically hydrolyzed to provide hydrogen at room temperature due to its high potentaial fo......
Selective oxidation of saturated C(sp3)-H bonds in hydrocarbon to target chemicals under mild conditions remains a signi......
Molecular grafting towards high-fraction active nanodots implanted in N-doped carbon for sodium dual
Sodium-based dual-ion batteries(Na-DIBs) show a promising potential for large-scale energy storage applications due to t......
N-doped nano-crystalline TiO2 powders have been synthesized by the sol-gel method.The shape and crystal structure of the......
A confinement strategy to in-situ prepare a peanut-like N-doped,C-wrapped TiO2 electrode with an enh
Capacitive deionization (CDI) technology has been considered a promising desalination technique,especially for brackish ......
Folic Acid Self-Assembly Enabling Manganese Single-Atom Electrocatalyst for Selective Nitrogen Reduc
Efficient and robust single-atom catalysts(SACs)based on cheap and earth-abundant elements are highly desirable for elec......
,Effects of N-doping concentration on the electronic structure and optical properties of N-doped β-G
...
为探究吕家坨井田地质构造格局,根据钻孔勘探资料,采用分形理论和趋势面分析方法,研究了井田7......
“H_(2)-free” demethoxylation of guaiacol in subcritical water using Pt supported on N-doped carbon c
"H2-free" HDO is a revolutionary route to circumvent the limitations of H2-fed HDO reactors for biomass upgrading.This w......
A visible-light photocatalyst was prepared by calcination of the hydrolysis product of Ti(SO4 )2 with ammonia as precipi......
采用三聚氰胺作为N源,N掺杂改性HZSM-5沸石分子筛后负载Mo活性金属组分,制备了一种用于甲烷无氧芳构化反应(MDA)的催化剂。采用XPS......
FeCo alloy@N-doped graphitized carbon as an efficient cocatalyst for enhanced photocatalytic H2 evol
Cocatalysts play important roles in improving the activity and stability of most photocatalysts.It is of great significa......
为满足低温制备N掺杂TiO2可见光催化材料的需要，采用水热法制备TiO2纳米晶溶胶，再与三乙胺（TEA）直接反应制备N掺杂TiO2可见光催化剂。......
通过在氧化石墨烯(GO)表面原位聚合吡咯(Py)制备了聚吡咯(PPy)/GO复合物(PGO);以PGO为前驱体,经水热过程后,用KOH作为活化剂得到了......
利用溶胶-凝胶法制备氮掺杂TiO2，并利用XRD、SEM、UV—Vis光谱和光催化降解实验对其进行结构性能表征。结果表明，经过氮掺杂的TiO2主......
对利用水热法制备得到的TiO2纳米管进行了氮掺杂,对样品进行了X射线衍射分析（XRD）、透射电镜分析（TEM）、紫外-可见漫反射光谱测定（DRS）、......
采用溶胶-凝胶法制备高岭石基掺N纳米TiO2，利用FTIR，SEM等技术对样品进行表征，结果表明N取代氧晶格中的部分氧原子位，与Ti键合形成Ti—......
From Jackfruit Rags to Hierarchical Porous N-Doped Carbon:A High-Performance Anode Material for Sodi
Renewable biomass-derived carbon materials have attracted increasing research attention as promising electrode materials......
以醋酸锌为前驱体、醋酸铵为掺杂源，采用溶胶—凝胶法制备出N掺杂的ZnO薄膜，研究了其表面形貌、晶体结构和变温下的光致发光光谱，探讨......
对TiO2光催化剂进行改性,提高它的可见光活性。以钛酸四丁酯为前驱物,采用水解沉淀法制备了N/TiO2光催化剂,并采用X射线衍射（XRD）、......
A visible-light photocatalyst was prepared by calcination of the hydrolysis product of Ti(SO4 )2 with ammonia as precipi......
Developing highly effective and stable non-noble metalbased bifunctional catalyst working at high current density is an ......
Developing highly active bifunctional electrocatalysts for oxygen evolution reaction(OER)and oxygen reduction reaction(O......
本论文以金属钛粉和尿素为原料,利用水热法制备出氮掺杂黑色二氧化钛(TiO_(2))光催化剂,并对其光催化性能进行了红外光谱、紫外光......
N-doped porous carbon nanofibers sheathed pumpkin-like Si/C composites as free-standing anodes for l
Dramatic capacity fading and poor rate performance are two main obstacles that severely hamper the widespread applicatio......
应用溶胶凝胶法,以尿素、氯化锰和钛酸丁酯为原料制备了纯Ti O2、N掺杂、Mn掺杂及N、Mn共掺杂的Ti O2纳米粉体。采用XRD、SEM、EDS......
以纳米管钛酸为前驱体，采用水热法先制备得到新型N掺杂二氧化钛，然后用沉积沉淀法在N掺杂二氧化钛表面负载微量贵金属Au，制备得到负载......
以二氰二胺为氮掺杂剂，采用溶胶凝胶法制备了氮掺杂碳包覆LiFeP04的复合材料，并且分析了氮掺杂量对电极材料结构与性能的影响。研究......
采用射频等离子体辅助分子束外延方法，以N2作为掺杂源，以O2作为辅助分解的气体和氧源，通过等离子体光谱的实时监测来控制掺杂源中各组......
以钛酸四丁酯为钛源，碳酸铵为掺杂剂，采用溶胶-凝胶法制备了含氮的二氧化钛光催化剂。用X射线衍射对制备的试样进行物相分析，扫描电镜......
氮掺杂多孔碳具有良好的生物相容性, 聚邻苯二胺具有丰富的氨基以及亚氨基, 能提高电化学免疫传感器的性能.本文构建了一种具有较......
用水热合成法成功的合成了氮掺杂以及氮硫共掺杂的二氧化钛,并对合成的样品进行了XRD以及XPS的测试.通过对比亚甲基蓝在污染物中的......
氮掺杂介孔碳是近年来介孔碳材料研究的热点之一。通过软模板水热法成功合成了具有有序介孔结构的N-MPC,并采用乙二醇还原法合成了......
利用密度泛函理论（DFT），采用平面波超软赝势方法，模拟计算了掺N锐钛矿相TiO2对能隙、Fermi能级、态密度的影响，以探讨其可见光活性的机......
以尿素为N源、以钛酸四丁酯和乙醇为原料，采用溶胶-凝胶法制备N掺杂TiO2，并用浸渍法将TiO2负载于粒状活性炭上，通过烧结制成N—TiO2／AC......
采用基于密度泛函理论方法,分别计算了N、C原子不同比例掺杂锐钛矿TiO2的形成能、晶体结构和电子结构等性质.计算结果表明：原子替位......
以纳米TiO2粉体为基底,中压氨气为氮源,在高压反应釜内利用氨气的还原性质对TiO2粉体强制掺氮,通过控制反应釜内温度制备形貌、颗......
采用射频磁控溅射法在室温下沉积了N-GST相变薄膜,利用原位XRD研究了其相变过程.结果表明：室温下沉积薄膜均为非晶态,且在室温～375℃......
以Ti（SO4）2为前驱物，尿素为沉淀剂，六亚甲基四胺为掺杂剂，采用水热沉淀法制得了锐钛矿型掺氮TiO2纳米粉体。采用XRD对制备的掺氮氧化钛......
以廉价的TiOSO4为原料，通过水解法制备正钛酸前驱体，然后向正钛酸前驱体中加入尿素作为氮源，经煅烧制备氮掺杂纳米TiO2，采用X射线衍射......
粉煤灰表面负载TiO2制备光催化材料是粉煤灰高附加值资源化应用的一种新途径,通过破乳的方法在粉煤灰表面负载TiO2是一种新的尝试......
以双氰胺为氮源,温和条件下采用Sol-Gel法制备氮掺杂TiO2粉末.XRD结果显示：所制备的样品是以锐钛矿相为主、含少量金红石相的混和相......
以纳米TiO2为原料,氨水为掺杂N源,采用高能球磨法合成了含N纳米TiO2粉末.利用XRD、FT-IR、UV-Vis光谱、纳米粒度仪和光催化降解实......
