Selective Oxidation of        <i >nn        ‐Butane and Isobutane Catalyzed by Boron Nitride

摘要

Abstract > Hexagonal boron nitride (hBN) is presented as an outstanding catalyst for the selective production of C <sub>4</sub> olefins by the oxidative dehydrogenation of n ‐butane and isobutane. Unlike catalysts reported previously, hBN limits the amount of undesired CO <sub> x </sub> and instead forms C <sub>2</sub> and C <sub>3</sub> olefins as the main side products. Kinetic experiments suggest a mechanism in which the rates of n ‐butane and isobutane consumption are dependent on O <sub>2</sub> adsorption. Kinetic and spectroscopic insights are used to formulate mechanistic hypotheses for the formation mechanisms of C <sub>2</sub> –C <sub>4</sub> olefins. </abstract> </span> <span class="z_kbtn z_kbtnclass hoverxs" style="display: none;">展开▼</span> </div> <div class="translation abstracttxt"> <span class="zhankaihshouqi fivelineshidden" id="abstract"> <span>机译：</span><Abstract Type =“Main”XML：Lang =“en”> <标题类型=“main”>抽象</ title> > 六边形氮化硼（HBN）作为选择性生产C的优异催化剂给出 <sub> 4 </ sub> 通过氧化脱氢的烯烃 n </ i> - 丁烷和异丁烷。与先前报告的催化剂不同，HBN限制了不需要的CO <sub> x </ i> </ sub> 而是形成c <sub> 2 </ sub> 和c <sub> 3 </ sub> 烯烃作为主要侧面产品。动力学实验表明了一种机制 n </ i> - 丁烷和异丁烷消费取决于o <sub> 2 </ sub> 吸附。动力学和光谱洞察用于制定C的形成机制的机械假设 <sub> 2 </ sub> -C <sub> 4 </ sub> 烯烃。 </ p> </摘要> </span> <span class="z_kbtn z_kbtnclass hoverxs" style="display: none;">展开▼</span> </div> </div> <div class="record"> <h2 class="all_title" id="enpatent33" >著录项</h2> <ul> <li> <span class="lefttit">来源</span> <div style="width: 86%;vertical-align: text-top;display: inline-block;"> <a href='/journal-foreign-16041/'>《ChemCatChem》</a> <b style="margin: 0 2px;">|</b><span>2017年第12期</span><b style="margin: 0 2px;">|</b><span>共10页</span> </div> </li> <li> <div class="author"> <span class="lefttit">作者</span> <p id="fAuthorthree" class="threelineshidden zhankaihshouqi"> </p> <span class="z_kbtnclass z_kbtnclassall hoverxs" id="zkzz" style="display: none;">展开▼</span> </div> </li> <li> <div style="display: flex;"> <span class="lefttit">作者单位</span> <div style="position: relative;margin-left: 3px;max-width: 639px;"> <div class="threelineshidden zhankaihshouqi" id="fOrgthree"> </div> <span class="z_kbtnclass z_kbtnclassall hoverxs" id="zhdw" style="display: none;">展开▼</span> </div> </div> </li> <li > <span class="lefttit">收录信息</span> <span style="width: 86%;vertical-align: text-top;display: inline-block;"></span> </li> <li> <span class="lefttit">原文格式</span> <span>PDF</span> </li> <li> <span class="lefttit">正文语种</span> <span>eng</span> </li> <li> <span class="lefttit">中图分类</span> <span><a href="https://www.zhangqiaokeyan.com/clc/1186.html" title="物理化学（理论化学）、化学物理学">物理化学（理论化学）、化学物理学;</a></span> </li> <li class="antistop"> <span class="lefttit">关键词</span> <p style="width: 86%;vertical-align: text-top;"> <a style="color: #3E7FEB;" href="/search.html?doctypes=4_5_6_1-0_4-0_1_2_3_7_9&sertext=alkenes&option=203" rel="nofollow">alkenes;</a> <a style="color: #3E7FEB;" href="/search.html?doctypes=4_5_6_1-0_4-0_1_2_3_7_9&sertext=cleavage&option=203" rel="nofollow">cleavage;</a> <a style="color: #3E7FEB;" href="/search.html?doctypes=4_5_6_1-0_4-0_1_2_3_7_9&sertext=dehydrogenation&option=203" rel="nofollow">dehydrogenation;</a> <a style="color: #3E7FEB;" href="/search.html?doctypes=4_5_6_1-0_4-0_1_2_3_7_9&sertext=kinetics&option=203" rel="nofollow">kinetics;</a> <a style="color: #3E7FEB;" href="/search.html?doctypes=4_5_6_1-0_4-0_1_2_3_7_9&sertext=oxidation&option=203" rel="nofollow">oxidation;</a> </p> <div class="translation"> 机译：alkenes;切割;脱氢;动力学;氧化; </div> </li> </ul> </div> </div> <div class="literature cardcommon" id="literaturereference" style="display:none"> <div class="similarity "> <h3 class="all_title" id="enpatent111">引文网络</h3> <div class="referencetab clearfix"> <ul id="referencedaohang"> <li dataid="referenceul">参考文献</li> <li dataid="citationul">引证文献</li> <li dataid="commonreferenceul">共引文献</li> <li dataid="commoncitationul">同被引文献</li> <li dataid="tworeferenceul">二级参考文献</li> <li dataid="twocitationul">二级引证文献</li> </ul> </div> <div class="reference_details" id="referenceList"> <ul id="referenceul"></ul> <ul id="citationul"></ul> <ul id="commonreferenceul"></ul> <ul id="commoncitationul"></ul> <ul id="tworeferenceul"></ul> <ul id="twocitationul"></ul> </div> </div> </div> <div class="literature cardcommon"> <div class="similarity "> <h3 class="all_title" id="enpatent66">相似文献</h3> <div class="similaritytab clearfix"> <ul> <li class="active" >外文文献</li> <li >中文文献</li> <li >专利</li> </ul> </div> <div class="similarity_details"> <ul > <li> <div> <b>1. </b><a class="enjiyixqcontent" href="/journal-foreign-detail/0704022058939.html">Inside Back Cover: Selective Oxidation of <i >nn ‐Butane and Isobutane Catalyzed by Boron Nitride (ChemCatChem 12/2017)</a> <b>[J]</b> . <span> <a href="/search.html?doctypes=4_5_6_1-0_4-0_1_2_3_7_9&sertext=&option=202" target="_blank" rel="nofollow" class="tuijian_auth tuijian_authcolor"> </a> <a href="/journal-foreign-16041/" target="_blank" rel="nofollow" class="tuijian_authcolor">ChemCatChem .</a> <span>2017</span><span>,第12期</span> </span> </div> <p class="zwjiyix translation" style="max-width: initial;height: auto;word-break: break-all;white-space: initial;text-overflow: initial;overflow: initial;"> <span>机译：内盖盖子：选择性氧化 n </ i> n - 氮化硼催化的 - 丁烷和异丁烷（ChemCatchem 12/2017）</span> </p> </li> <li> <div> <b>2. </b><a class="enjiyixqcontent" href="/journal-foreign-detail/0704022092314.html">Selective Oxidative Cracking of n-Butane to Light Olefins over Hexagonal Boron Nitride with Limited Formation of COx</a> <b>[J]</b> . <span> <a href="/search.html?doctypes=4_5_6_1-0_4-0_1_2_3_7_9&sertext=McDermott William P.&option=202" target="_blank" rel="nofollow" class="tuijian_auth tuijian_authcolor">McDermott William P.,</a> <a href="/search.html?doctypes=4_5_6_1-0_4-0_1_2_3_7_9&sertext=Venegas Juan&option=202" target="_blank" rel="nofollow" class="tuijian_auth tuijian_authcolor">Venegas Juan,</a> <a href="/search.html?doctypes=4_5_6_1-0_4-0_1_2_3_7_9&sertext=Hermans Ive&option=202" target="_blank" rel="nofollow" class="tuijian_auth tuijian_authcolor">Hermans Ive </a> <a href="/journal-foreign-16185/" target="_blank" rel="nofollow" class="tuijian_authcolor">ChemSusChem .</a> <span>2020</span><span>,第1期</span> </span> </div> <p class="zwjiyix translation" style="max-width: initial;height: auto;word-break: break-all;white-space: initial;text-overflow: initial;overflow: initial;"> <span>机译：六边形氮化物上六边形氮化物的光烯烃选择性氧化裂化，Cox有限地形成</span> </p> </li> <li> <div> <b>3. </b><a class="enjiyixqcontent" href="/journal-foreign-detail/0704020403772.html">Boron Nitride Nanotube Nucleation during Ni-Catalyzed Boron Oxide Chemical Vapor Deposition</a> <b>[J]</b> . <span> <a href="/search.html?doctypes=4_5_6_1-0_4-0_1_2_3_7_9&sertext=McLean Ben&option=202" target="_blank" rel="nofollow" class="tuijian_auth tuijian_authcolor">McLean Ben,</a> <a href="/search.html?doctypes=4_5_6_1-0_4-0_1_2_3_7_9&sertext=Webber Grant B.&option=202" target="_blank" rel="nofollow" class="tuijian_auth tuijian_authcolor">Webber Grant B.,</a> <a href="/search.html?doctypes=4_5_6_1-0_4-0_1_2_3_7_9&sertext=Page Alister J.&option=202" target="_blank" rel="nofollow" class="tuijian_auth tuijian_authcolor">Page Alister J. </a> <a href="/journal-foreign-30977/" target="_blank" rel="nofollow" class="tuijian_authcolor">The journal of physical chemistry, C. 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href="/patent-detail/06120177164.html">用于丙烷或异丁烷的气相催化氧化或气相催化氨氧化的催化剂</a> <b>[P]</b> . <span> 中国专利： CN1174801C </span> <span> . 2004.11.10</span> </div> </li> <li> <div> <b>2. </b><a class="enjiyixqcontent" href="/patent-detail/06120104621506.html">用于丙烷或异丁烷的气相催化氧化或气相催化氨氧化的催化剂</a> <b>[P]</b> . <span> 中国专利： CN1419473A </span> <span> . 2003-05-21</span> </div> </li> <li> <div> <b>3. </b><a class="enjiyixqcontent" href="/patent-detail/06130500848425.html">Highly selective silicon oxide/silicon nitride etching by selective boron nitride or aluminum nitride deposition</a> <b>[P]</b> . <span> 外国专利：  US11152217B2 </span> <span> . 2021-10-19</span> </div> <p class="zwjiyix translation" style="max-width: initial;height: auto;word-break: break-all;white-space: initial;text-overflow: initial;overflow: initial;"> <span>机译：通过选择性硼氮化物或氮化铝沉积的高选择性氧化硅/氮化硅蚀刻 </span> </p> </li> <li> <div> <b>4. </b><a class="enjiyixqcontent" href="/patent-detail/06130446265958.html">Cosmetic and dermatologic sun screening compositions compositions containing particles of boron nitride and iron-titanium mixed oxides and use of boron nitride to improve the skin sensation of preparations containing iron-titanium mixed oxides</a> <b>[P]</b> . <span> 外国专利：  EP1055422A3 </span> <span> . 2002-09-04</span> </div> <p class="zwjiyix translation" style="max-width: initial;height: auto;word-break: break-all;white-space: initial;text-overflow: initial;overflow: initial;"> <span>机译：含有氮化硼和铁钛混合氧化物颗粒的化妆品和皮肤病防晒组合物组合物，以及氮化硼用于改善含铁钛混合氧化物制剂的皮肤感觉的用途 </span> </p> </li> <li> <div> <b>5. </b><a class="enjiyixqcontent" href="/patent-detail/06130448637971.html">Cosmetic and dermatologic sun screening compositions compositions containing particles of boron nitride and iron-titanium mixed oxides and use of boron nitride to improve the skin sensation of preparations containing iron-titanium mixed oxides</a> <b>[P]</b> . <span> 外国专利：  EP1055422A2 </span> <span> . 2000-11-29</span> </div> <p class="zwjiyix translation" style="max-width: initial;height: auto;word-break: break-all;white-space: initial;text-overflow: initial;overflow: initial;"> <span>机译：含有氮化硼和铁钛混合氧化物颗粒的化妆品和皮肤病防晒组合物组合物，以及氮化硼用于改善含铁钛混合氧化物制剂的皮肤感觉的用途 </span> </p> </li> </ul> </div> </div> </div> <div class="theme cardcommon" style="overflow: auto;display:none"> <h3 class="all_title" id="enpatent55">相关主题</h3> <ul id="subject"> </ul> </div> </div> </div> </div> <div class="right rightcon"> <div class="details_img cardcommon clearfix" style="margin-bottom: 10px;display:none;" > </div> </div> </div> <div id="thesis_get_original1" class="downloadBth" style="bottom: 19px;z-index: 999;" onclick="ywcd('0704022058607','4',7,2,1,'',this,24)" class="delivery" prompt="010401" title="通过人工服务将文献原文发送至邮箱" >获取原文</div> <div class="journalsub-pop-up" style="display: none"> <div class="journal-sub"> <h2>期刊订阅</h2> <img src="https://cdn.zhangqiaokeyan.com/img/loginclose.png" alt="关闭" onclick="$('.journalsub-pop-up').hide()"> <p 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Selective Oxidation of nn ‐Butane and Isobutane Catalyzed by Boron Nitride

摘要