English
全部
搜索
图片
视频
地图
资讯
Copilot
更多
购物
航班
旅游
笔记本
Top stories
Sports
U.S.
Local
World
Science
Technology
Entertainment
Business
More
Politics
时间不限
过去 1 小时
过去 24 小时
过去 7 天
过去 30 天
最佳匹配
最新
腾讯网
3 年
基于聚合物脱卤策略绿色合成氧化硼掺杂碳及其高效O2还原制H2O2
密度泛函理论计算模拟表明: 在碳基体中插入B-O物种可以显著提高其通过2e−氧化还原反应(ORR)电化学合成H2O2的催化性能,并且BC2O结构中的B原子表现为最活跃的位点,在吸附O2的氢化过程中获得最低的吉布斯自由能差(ΔG)0.03 eV;而没有与氧原子相连或者与两个氧原子相连的B原子则具有较大的ΔG(分别为0.08和0.10 eV)。
一些您可能无法访问的结果已被隐去。
显示无法访问的结果
今日热点
Actor’s daughter found dead
Comedian dies at 67
Body of missing boy found
Revokes Adams’ EOs
Named in RICO lawsuit
Suffers serious knee injuries
Sparkling flares ignited fire
Exchange threats over protests
Daughter visits mausoleum
Diane Crump dies at 77
Olympics hockey roster
FBI thwarts ISIS plot in NC
Lab rescued from an icy pond
Flu cases hit record in NY
BTS announces comeback
Tariff delays on furniture
Loses top spot
OH police search for suspect
Driver charged in crash
Hires coach Michael Joyce
Mexico earthquake
Suspended MN borrowers
Open to US talks
Sued by tour violinist
Zelenskyy names new top aide
Afghanistan flash floods
Announce 2-yr split plan
Passenger search halted
Agree to $54M, 3-yr deal?
Suspect to remain detained
Breaks silence amid charges
Fatal mountain lion attack?
Saks Global CEO steps down
Russia attacks Zaporizhzhia
反馈