Constructing Metal-Carbon Multiple Bonds for Dehydrogenation and Dehydrocoupling Reactions Involving Volatile Hydrocarbons
构建涉及挥发性碳氢化合物的脱氢和脱氢偶联反应的金属-碳多重键
基本信息
- 批准号:1764329
- 负责人:
- 金额:$ 45万
- 依托单位:
- 依托单位国家:美国
- 项目类别:Continuing Grant
- 财政年份:2018
- 资助国家:美国
- 起止时间:2018-07-15 至 2021-06-30
- 项目状态:已结题
- 来源:
- 关键词:
项目摘要
With funding from the Synthesis Program of the Chemistry Division, the research team of Dr. Daniel Mindiola at the University of Pennsylvania is investigating the synthesis of earth-abundant (i.e., "base") metal complexes containing titanium, niobium, and vanadium. The complexes are studied for their ability to convert, catalytically and under mild conditions, alkanes into alkenes (i.e., compounds with carbon-carbon double bonds). Alkenes are building blocks in industry and are useful in the construction of polymers or other commodity chemicals indispensable to pharmaceuticals and petrochemicals. The research team is also investigating how to convert natural gas or volatile natural resources into liquid fuels since these are much easier to transport and store. The team is also investigating ways to convert nitrogen from our atmosphere into chemical fuels and important reagents such as ammonia or ammonium salts. This is done under mild conditions, also using well defined base metal catalysts. The catalysts that the team is synthesizing function under conditions that are milder (70-80 degree C) than cracking conditions used in the petrochemical industry (800 degree C). Dr. Mindiola has been active with the ACS (American Chemical Society) serving as Chair of the ACS Scholars Program Subcommittee on Minority Affairs among many other activities to promote diversity in the physical sciences. He is actively involved in promoting science at the university level as well as in elementary and middle schools in the region by conducting demonstrations aimed at understanding natural resources such as nitrogen and natural gas.Dr. Mindiola is investigating how base, early transition metals such as Ti, V, and Nb can promote the transfer dehydrogenation of volatile and linear hydrocarbons, selectively, into olefins and terminal olefins in the case of C4 and above. The research team is investigating mild conditions to perform such transformations by taking advantage of the reactive nature of metal-carbon multiple bonds. Through synthetic and mechanistic studies, the team is exploring optimization of conditions for higher catalytic turnover and selectivity. One particular reaction is the room temperature conversion of methane into an olefin using a well-defined Ti alkylidene or robust dinuclear systems. Dr. Mindiola is also exploring the catalytic room temperature conversion of atmospheric nitrogen into ammonia and ammonium salts using base metal niobium precursors that are simple to prepare and handle, and which have yielded intermediates that provide clues into how these systems bind, activate, and split the N-N triple bond. Dr. Mindiola is heavily involved with the American Chemical Society through committees and subcommittees aimed at promoting diversity in the physical sciences. He is also actively involved at the university level and in his community promoting science and educating society about natural gas and other greenhouse gases.This award reflects NSF's statutory mission and has been deemed worthy of support through evaluation using the Foundation's intellectual merit and broader impacts review criteria.
在化学部合成项目的资助下,宾夕法尼亚大学Daniel Mindiola博士的研究小组正在研究地球上丰富的(即“碱”)金属配合物的合成,这些金属配合物含有钛、铌和钒。研究了这些配合物在温和条件下催化将烷烃转化为烯烃(即具有碳碳双键的化合物)的能力。烯烃是工业的基石,在聚合物或其他药品和石油化工不可或缺的商品化学品的构造中很有用。研究小组还在研究如何将天然气或挥发性自然资源转化为液体燃料,因为这些燃料更容易运输和储存。该团队还在研究将大气中的氮转化为化学燃料和重要试剂(如氨或铵盐)的方法。这是在温和的条件下完成的,也使用定义良好的贱金属催化剂。该团队正在合成的催化剂在较温和的条件下(70-80摄氏度)发挥作用,而不是在石化工业中使用的裂解条件(800摄氏度)。Mindiola博士一直活跃于ACS(美国化学学会),担任ACS学者计划少数民族事务小组委员会主席,以及许多其他活动,以促进物理科学的多样性。他积极参与促进该地区大学和中小学的科学发展,开展旨在了解自然资源(如氮气和天然气)的示范。Mindiola正在研究碱性、早期过渡金属(如Ti、V和Nb)如何选择性地促进挥发性和线性烃转移脱氢成烯烃和末端烯烃(C4及以上)。研究小组正在研究利用金属-碳多重键的反应性来进行这种转化的温和条件。通过合成和机理研究,该团队正在探索提高催化转化率和选择性的条件优化。一个特殊的反应是室温下甲烷转化为烯烃使用明确定义的钛烷基烷或稳健的双核系统。Mindiola博士还在探索使用贱金属铌前体在室温下催化将大气中的氮转化为氨和铵盐,这种前体易于制备和处理,并且已经产生了中间体,为这些系统如何结合、激活和分裂N-N三键提供了线索。Mindiola博士通过旨在促进物理科学多样性的委员会和小组委员会积极参与美国化学学会。他还积极参与大学和社区活动,促进有关天然气和其他温室气体的科学和教育社会。该奖项反映了美国国家科学基金会的法定使命,并通过使用基金会的知识价值和更广泛的影响审查标准进行评估,被认为值得支持。
项目成果
期刊论文数量(4)
专著数量(0)
科研奖励数量(0)
会议论文数量(0)
专利数量(0)
Methylidyne Transfer Reactions with Niobium
与铌的亚甲基转移反应
- DOI:10.1021/acs.organomet.8b00245
- 发表时间:2018
- 期刊:
- 影响因子:2.8
- 作者:Kurogi, Takashi;Pinter, Balazs;Mindiola, Daniel J.
- 通讯作者:Mindiola, Daniel J.
Well-Defined Titanium Complex for Free-Radical and Cationic Photopolymerizations under Visible Light and Photoinduction of Ti-Based Nanoparticles
- DOI:10.1021/acs.macromol.8b02719
- 发表时间:2019-05-28
- 期刊:
- 影响因子:5.5
- 作者:Breloy, Louise;Brezova, Vlasta;Versace, Davy-Louis
- 通讯作者:Versace, Davy-Louis
{{
item.title }}
{{ item.translation_title }}
- DOI:
{{ item.doi }} - 发表时间:
{{ item.publish_year }} - 期刊:
- 影响因子:{{ item.factor }}
- 作者:
{{ item.authors }} - 通讯作者:
{{ item.author }}
数据更新时间:{{ journalArticles.updateTime }}
{{ item.title }}
- 作者:
{{ item.author }}
数据更新时间:{{ monograph.updateTime }}
{{ item.title }}
- 作者:
{{ item.author }}
数据更新时间:{{ sciAawards.updateTime }}
{{ item.title }}
- 作者:
{{ item.author }}
数据更新时间:{{ conferencePapers.updateTime }}
{{ item.title }}
- 作者:
{{ item.author }}
数据更新时间:{{ patent.updateTime }}
Daniel Mindiola其他文献
Daniel Mindiola的其他文献
{{
item.title }}
{{ item.translation_title }}
- DOI:
{{ item.doi }} - 发表时间:
{{ item.publish_year }} - 期刊:
- 影响因子:{{ item.factor }}
- 作者:
{{ item.authors }} - 通讯作者:
{{ item.author }}
{{ truncateString('Daniel Mindiola', 18)}}的其他基金
CAS: Synthetic Entries to ETM with M-Ligand Multiple Bonds and Their Role in Stoichiometric and Catalytic Carbon-Hydrogen Activation and Functionalization of Volatile Alkanes
CAS:具有 M 配体多重键的 ETM 合成条目及其在挥发性烷烃的化学计量和催化碳氢活化和官能化中的作用
- 批准号:
2154620 - 财政年份:2022
- 资助金额:
$ 45万 - 项目类别:
Standard Grant
MRI: Acquisition of an X-ray Absorption Fine Structure (XAFS) source for Chemical and Spectroscopic Research and Training at the University of Pennsylvania
MRI:宾夕法尼亚大学购买 X 射线吸收精细结构 (XAFS) 源用于化学和光谱研究和培训
- 批准号:
2117783 - 财政年份:2021
- 资助金额:
$ 45万 - 项目类别:
Standard Grant
Metal-Ligand Multiple Bonds, Dehydrogenation Chemistry and Catalytic Transformations of Small Molecules Such as Methane, Ethane, Other Hydrocarbons, and N2
甲烷、乙烷、其他碳氢化合物和氮气等小分子的金属配体多重键、脱氢化学和催化转化
- 批准号:
1464659 - 财政年份:2015
- 资助金额:
$ 45万 - 项目类别:
Continuing Grant
Metal-Ligand Multiple Bonds and Their Role in Alkane Metathesis, Dehydrogenation and Group-Transfer Chemistry
金属配体多重键及其在烷烃复分解、脱氢和基团转移化学中的作用
- 批准号:
1413945 - 财政年份:2013
- 资助金额:
$ 45万 - 项目类别:
Standard Grant
Metal-Ligand Multiple Bonds and Their Role in Alkane Metathesis, Dehydrogenation and Group-Transfer Chemistry
金属配体多重键及其在烷烃复分解、脱氢和基团转移化学中的作用
- 批准号:
1152123 - 财政年份:2012
- 资助金额:
$ 45万 - 项目类别:
Standard Grant
Synthetic Entries to Early-Transition Metal Complexes Containing Terminal and Reactive Metal-Ligand Multiple Bonds
含有末端和活性金属-配体多重键的早期过渡金属配合物的合成
- 批准号:
0848248 - 财政年份:2009
- 资助金额:
$ 45万 - 项目类别:
Continuing Grant
CAREER: New Vistas in Early-Transition Metal Complexes Containing Metal-Ligand Multiple Bonds
职业生涯:含有金属-配体多重键的早期过渡金属配合物的新前景
- 批准号:
0348941 - 财政年份:2004
- 资助金额:
$ 45万 - 项目类别:
Continuing Grant
相似国自然基金
Mn-Ni-Cu系all-d-metal Heusler合金的设计制备与磁性形状记忆效
应研究
- 批准号:
- 批准年份:2024
- 资助金额:0.0 万元
- 项目类别:省市级项目
Metal-Na2WO4/SiO2催化甲烷氧化偶联的密度泛函理论研究
- 批准号:
- 批准年份:2021
- 资助金额:30 万元
- 项目类别:青年科学基金项目
Metal@ZnO-WO3复合纳米纤维微结构调控及对人呼气检测研究
- 批准号:61901293
- 批准年份:2019
- 资助金额:24.0 万元
- 项目类别:青年科学基金项目
d-metal Heusler磁相变合金NiMnTi(Co)的多相变路径弹热效应研究
- 批准号:51801225
- 批准年份:2018
- 资助金额:26.0 万元
- 项目类别:青年科学基金项目
狭叶香蒲重金属转运蛋白HMA(Heavy Metal ATPase)类基因的分离鉴定及功能分析
- 批准号:31701931
- 批准年份:2017
- 资助金额:24.0 万元
- 项目类别:青年科学基金项目
相似海外基金
SBIR Phase I: Optimizing Composition of Novel Molten Alkali Metal Borates for Carbon Dioxide Capture
SBIR 第一阶段:优化用于二氧化碳捕获的新型熔融碱金属硼酸盐的成分
- 批准号:
2332658 - 财政年份:2024
- 资助金额:
$ 45万 - 项目类别:
Standard Grant
PFI (MCA): Hydrogen and Solid Carbon Production with Electrified Methane Pyrolysis in Zeolite-Protected, Metal Membrane Reactor
PFI (MCA):在沸石保护的金属膜反应器中通过带电甲烷热解生产氢气和固体碳
- 批准号:
2325780 - 财政年份:2023
- 资助金额:
$ 45万 - 项目类别:
Standard Grant
Innovative carbon-metal nanohybrids (CMNs) for simultaneous removal of heavy metals and radionuclides from contaminated water: experimental investigation & utilization in membrane unit
用于同时去除污染水中的重金属和放射性核素的创新碳-金属纳米杂化物(CMN):实验研究
- 批准号:
23K17055 - 财政年份:2023
- 资助金额:
$ 45万 - 项目类别:
Grant-in-Aid for Early-Career Scientists
Oxygen reduction reaction (ORR) in fuel cells on carbon-based metal-free electrocatalysts by first-principles multiscale simulations.
通过第一原理多尺度模拟,在碳基无金属电催化剂上进行燃料电池中的氧还原反应(ORR)。
- 批准号:
22KJ2131 - 财政年份:2023
- 资助金额:
$ 45万 - 项目类别:
Grant-in-Aid for JSPS Fellows
RUI: CAS: Novel Carbon Nanosphere Encapsulated Bimetallic Catalysts and Metal-CeO2 Interfaces for CO2 Conversion to Value-added Chemicals
RUI:CAS:新型碳纳米球封装双金属催化剂和金属-CeO2 界面,用于将二氧化碳转化为增值化学品
- 批准号:
2247399 - 财政年份:2023
- 资助金额:
$ 45万 - 项目类别:
Standard Grant
Ethylene Selective Carbon Dioxide Reduction Reaction on Redox Active Polymer/Metal Interface with Atomic Hydrogens
氧化还原活性聚合物/金属界面与原子氢的乙烯选择性二氧化碳还原反应
- 批准号:
23KJ0227 - 财政年份:2023
- 资助金额:
$ 45万 - 项目类别:
Grant-in-Aid for JSPS Fellows
CAREER: 3D Printed Carbon-Metal Nanohybrid Aerogels for Highly Efficient Adsorptive/Catalytic Removal of PFASs
职业:3D 打印碳金属纳米杂化气凝胶,用于高效吸附/催化去除 PFAS
- 批准号:
2331082 - 财政年份:2023
- 资助金额:
$ 45万 - 项目类别:
Continuing Grant
Explore the Origin of the Oxygen Reduction Performance of Atomically Dispersed Transition Metal-Nitrogen-Carbon (M-N-C) Catalysts
探索原子分散过渡金属-氮-碳(M-N-C)催化剂氧还原性能的起源
- 批准号:
23K13703 - 财政年份:2023
- 资助金额:
$ 45万 - 项目类别:
Grant-in-Aid for Early-Career Scientists
MIX-MOXes - Mixed Metal Oxides Energy Stations for zero-carbon thermal energy generation with integrated heat storage
MIX-MOXes - 混合金属氧化物能源站,用于通过集成热存储实现零碳热能发电
- 批准号:
EP/X000249/1 - 财政年份:2023
- 资助金额:
$ 45万 - 项目类别:
Research Grant
Development of non-noble-metal catalysts using biomass-derived carbon for biohydrogen production
利用生物质衍生的碳开发用于生物制氢的非贵金属催化剂
- 批准号:
22KF0034 - 财政年份:2023
- 资助金额:
$ 45万 - 项目类别:
Grant-in-Aid for JSPS Fellows